19935152640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 960

約数和(自身を含む): 81504783360

約数和(自身を除く): 61569630720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 64, 65, 72, 76, 78, 80, 90, 93, 95, 96, 104, 113, 114, 117, 120, 124, 128, 130, 144, 152, 155, 156, 160, 171, 180, 186, 190, 192, 195, 208, 226, 228, 234, 240, 247, 248, 256, 260, 279, 285, 288, 304, 310, 312, 320, 339, 342, 360, 372, 380, 384, 390, 403, 416, 452, 456, 465, 468, 480, 494, 496, 512, 520, 558, 565, 570, 576, 585, 589, 608, 620, 624, 640, 678, 684, 720, 741, 744, 760, 768, 780, 806, 832, 855, 904, 912, 930, 936, 960, 988, 992, 1017, 1040, 1116, 1130, 1140, 1152, 1170, 1178, 1209, 1216, 1235, 1240, 1248, 1280, 1356, 1368, 1395, 1440, 1469, 1482, 1488, 1520, 1536, 1560, 1612, 1664, 1695, 1710, 1767, 1808, 1824, 1860, 1872, 1920, 1976, 1984, 2015, 2034, 2080, 2147, 2223, 2232, 2260, 2280, 2304, 2340, 2356, 2418, 2432, 2470, 2480, 2496, 2560, 2712, 2736, 2790, 2880, 2938, 2945, 2964, 2976, 3040, 3120, 3224, 3328, 3390, 3420, 3503, 3534, 3616, 3627, 3648, 3705, 3720, 3744, 3840, 3952, 3968, 4030, 4068, 4160, 4294, 4407, 4446, 4464, 4520, 4560, 4608, 4680, 4712, 4836, 4864, 4940, 4960, 4992, 5085, 5301, 5424, 5472, 5580, 5760, 5876, 5890, 5928, 5952, 6045, 6080, 6240, 6441, 6448, 6656, 6780, 6840, 7006, 7068, 7232, 7254, 7296, 7345, 7410, 7440, 7488, 7657, 7680, 7904, 7936, 8060, 8136, 8320, 8588, 8814, 8835, 8892, 8928, 9040, 9120, 9360, 9424, 9672, 9728, 9880, 9920, 9984, 10170, 10509, 10602, 10735, 10848, 10944, 11115, 11160, 11520, 11752, 11780, 11856, 11904, 12090, 12160, 12480, 12882, 12896, 13221, 13560, 13680, 14012, 14136, 14464, 14508, 14592, 14690, 14820, 14880, 14976, 15314, 15808, 15872, 16120, 16272, 16640, 17176, 17515, 17628, 17670, 17784, 17856, 18080, 18135, 18240, 18720, 18848, 19323, 19344, 19760, 19840, 19968, 20340, 21018, 21204, 21470, 21696, 21888, 22035, 22230, 22320, 22971, 23040, 23504, 23560, 23712, 23808, 24180, 24320, 24960, 25764, 25792, 26442, 26505, 27120, 27360, 27911, 28024, 28272, 28928, 29016, 29184, 29380, 29640, 29760, 29952, 30628, 31527, 31616, 32205, 32240, 32544, 33280, 34352, 35030, 35256, 35340, 35568, 35712, 36160, 36270, 36480, 37440, 37696, 38285, 38646, 38688, 39520, 39680, 40680, 42036, 42408, 42940, 43392, 43776, 44070, 44460, 44640, 45539, 45942, 47008, 47120, 47424, 47616, 48360, 48640, 49920, 51528, 51584, 52545, 52884, 53010, 54240, 54720, 55822, 56048, 56544, 57856, 58032, 58760, 59280, 59520, 59904, 61256, 63054, 63232, 64410, 64480, 65088, 66105, 66557, 68704, 68913, 70060, 70512, 70680, 71136, 71424, 72320, 72540, 72960, 74880, 75392, 76570, 77292, 77376, 79040, 79360, 81360, 83733, 84072, 84816, 85880, 86784, 87552, 88140, 88920, 89280, 91078, 91884, 94016, 94240, 94848, 96615, 96720, 99840, 103056, 103168, 105090, 105768, 106020, 108480, 109440, 111644, 112096, 113088, 114855, 116064, 117520, 118560, 119040, 122512, 126108, 126464, 128820, 128960, 130176, 132210, 133114, 136617, 137408, 137826, 139555, 140120, 141024, 141360, 142272, 142848, 144640, 145080, 145920, 149760, 150784, 153140, 154584, 154752, 157635, 158080, 162720, 167466, 168144, 169632, 171760, 173568, 176280, 177840, 178560, 182156, 183768, 188032, 188480, 189696, 193230, 193440, 199671, 206112, 206336, 210180, 211536, 212040, 216960, 218880, 223288, 224192, 226176, 227695, 229710, 232128, 235040, 237120, 238080, 245024, 251199, 252216, 257640, 257920, 260352, 264420, 266228, 273234, 274816, 275652, 279110, 280240, 282048, 282720, 284544, 289280, 290160, 299520, 301568, 306280, 309168, 309504, 315270, 316160, 325440, 332785, 334932, 336288, 339264, 343520, 344565, 352560, 355680, 357120, 364312, 367536, 376064, 376960, 379392, 386460, 386880, 399342, 409851, 412224, 418665, 420360, 423072, 424080, 433920, 437760, 446576, 448384, 452352, 455390, 459420, 464256, 470080, 474240, 490048, 502398, 504432, 515280, 515840, 520704, 528840, 532456, 546468, 549632, 551304, 558220, 560480, 564096, 565440, 569088, 580320, 599013, 612560, 618336, 619008, 630540, 632320, 650880, 665570, 669864, 672576, 678528, 683085, 687040, 689130, 705120, 711360, 714240, 728624, 735072, 752128, 753920, 772920, 773760, 798684, 819702, 824448, 837330, 840720, 846144, 848160, 865241, 867840, 893152, 896768, 904704, 910780, 918840, 928512, 940160, 948480, 980096, 998355, 1004796, 1008864, 1030560, 1031680, 1057680, 1064912, 1092936, 1099264, 1102608, 1116440, 1120960, 1128192, 1130880, 1138176, 1160640, 1198026, 1225120, 1236672, 1255995, 1261080, 1301760, 1331140, 1339728, 1345152, 1357056, 1366170, 1374080, 1378260, 1410240, 1422720, 1457248, 1470144, 1507840, 1545840, 1547520, 1597368, 1639404, 1648896, 1674660, 1681440, 1692288, 1696320, 1730482, 1786304, 1793536, 1821560, 1837680, 1857024, 1880320, 1896960, 1960192, 1996710, 2009592, 2017728, 2049255, 2061120, 2115360, 2129824, 2185872, 2205216, 2232880, 2241920, 2256384, 2261760, 2321280, 2396052, 2450240, 2473344, 2511990, 2522160, 2595723, 2603520, 2662280, 2679456, 2690304, 2714112, 2732340, 2748160, 2756520, 2820480, 2845440, 2914496, 2940288, 2995065, 3091680, 3095040, 3194736, 3278808, 3297792, 3349320, 3362880, 3384576, 3392640, 3460964, 3572608, 3643120, 3675360, 3760640, 3920384, 3993420, 4019184, 4035456, 4098510, 4122240, 4230720, 4259648, 4326205, 4371744, 4410432, 4465760, 4483840, 4523520, 4642560, 4792104, 4900480, 4946688, 5023980, 5044320, 5191446, 5324560, 5358912, 5380608, 5464680, 5496320, 5513040, 5640960, 5690880, 5828992, 5880576, 5990130, 6183360, 6389472, 6557616, 6698640, 6725760, 6769152, 6785280, 6921928, 7145216, 7286240, 7350720, 7787169, 7986840, 8038368, 8070912, 8197020, 8244480, 8461440, 8519296, 8652410, 8743488, 8820864, 8931520, 8967680, 9285120, 9584208, 9800960, 9893376, 10047960, 10088640, 10382892, 10649120, 10717824, 10929360, 11026080, 11281920, 11657984, 11761152, 11980260, 12366720, 12778944, 12978615, 13115232, 13397280, 13451520, 13570560, 13843856, 14290432, 14572480, 14701440, 15574338, 15973680, 16076736, 16141824, 16394040, 16488960, 16922880, 17038592, 17304820, 17486976, 17641728, 17863040, 19168416, 19601920, 20095920, 20177280, 20765784, 21298240, 21435648, 21858720, 22052160, 23315968, 23960520, 24733440, 25557888, 25957230, 26230464, 26794560, 26903040, 27687712, 29144960, 29402880, 31148676, 31947360, 32153472, 32788080, 33845760, 34077184, 34609640, 34973952, 35283456, 35726080, 38336832, 38935845, 40191840, 40354560, 41531568, 42596480, 42871296, 43717440, 44104320, 47921040, 49466880, 51115776, 51914460, 52460928, 53589120, 55375424, 58289920, 58805760, 62297352, 63894720, 64306944, 65576160, 69219280, 69947904, 71452160, 76673664, 77871690, 80383680, 80709120, 83063136, 85192960, 87434880, 88208640, 95842080, 102231552, 103828920, 104921856, 107178240, 110750848, 116579840, 124594704, 127789440, 128613888, 131152320, 138438560, 153347328, 155743380, 160767360, 166126272, 170385920, 174869760, 176417280, 191684160, 207657840, 209843712, 214356480, 221501696, 249189408, 255578880, 262304640, 276877120, 306694656, 311486760, 321534720, 332252544, 349739520, 383368320, 415315680, 443003392, 498378816, 511157760, 524609280, 553754240, 622973520, 643069440, 664505088, 766736640, 830631360, 996757632, 1049218560, 1107508480, 1245947040, 1329010176, 1533473280, 1661262720, 1993515264, 2215016960, 2491894080, 3322525440, 3987030528, 4983788160, 6645050880, 9967576320, 19935152640]

約数ペア:

[(1, 19935152640), (2, 9967576320), (3, 6645050880), (4, 4983788160), (5, 3987030528), (6, 3322525440), (8, 2491894080), (9, 2215016960), (10, 1993515264), (12, 1661262720), (13, 1533473280), (15, 1329010176), (16, 1245947040), (18, 1107508480), (19, 1049218560), (20, 996757632), (24, 830631360), (26, 766736640), (30, 664505088), (31, 643069440), (32, 622973520), (36, 553754240), (38, 524609280), (39, 511157760), (40, 498378816), (45, 443003392), (48, 415315680), (52, 383368320), (57, 349739520), (60, 332252544), (62, 321534720), (64, 311486760), (65, 306694656), (72, 276877120), (76, 262304640), (78, 255578880), (80, 249189408), (90, 221501696), (93, 214356480), (95, 209843712), (96, 207657840), (104, 191684160), (113, 176417280), (114, 174869760), (117, 170385920), (120, 166126272), (124, 160767360), (128, 155743380), (130, 153347328), (144, 138438560), (152, 131152320), (155, 128613888), (156, 127789440), (160, 124594704), (171, 116579840), (180, 110750848), (186, 107178240), (190, 104921856), (192, 103828920), (195, 102231552), (208, 95842080), (226, 88208640), (228, 87434880), (234, 85192960), (240, 83063136), (247, 80709120), (248, 80383680), (256, 77871690), (260, 76673664), (279, 71452160), (285, 69947904), (288, 69219280), (304, 65576160), (310, 64306944), (312, 63894720), (320, 62297352), (339, 58805760), (342, 58289920), (360, 55375424), (372, 53589120), (380, 52460928), (384, 51914460), (390, 51115776), (403, 49466880), (416, 47921040), (452, 44104320), (456, 43717440), (465, 42871296), (468, 42596480), (480, 41531568), (494, 40354560), (496, 40191840), (512, 38935845), (520, 38336832), (558, 35726080), (565, 35283456), (570, 34973952), (576, 34609640), (585, 34077184), (589, 33845760), (608, 32788080), (620, 32153472), (624, 31947360), (640, 31148676), (678, 29402880), (684, 29144960), (720, 27687712), (741, 26903040), (744, 26794560), (760, 26230464), (768, 25957230), (780, 25557888), (806, 24733440), (832, 23960520), (855, 23315968), (904, 22052160), (912, 21858720), (930, 21435648), (936, 21298240), (960, 20765784), (988, 20177280), (992, 20095920), (1017, 19601920), (1040, 19168416), (1116, 17863040), (1130, 17641728), (1140, 17486976), (1152, 17304820), (1170, 17038592), (1178, 16922880), (1209, 16488960), (1216, 16394040), (1235, 16141824), (1240, 16076736), (1248, 15973680), (1280, 15574338), (1356, 14701440), (1368, 14572480), (1395, 14290432), (1440, 13843856), (1469, 13570560), (1482, 13451520), (1488, 13397280), (1520, 13115232), (1536, 12978615), (1560, 12778944), (1612, 12366720), (1664, 11980260), (1695, 11761152), (1710, 11657984), (1767, 11281920), (1808, 11026080), (1824, 10929360), (1860, 10717824), (1872, 10649120), (1920, 10382892), (1976, 10088640), (1984, 10047960), (2015, 9893376), (2034, 9800960), (2080, 9584208), (2147, 9285120), (2223, 8967680), (2232, 8931520), (2260, 8820864), (2280, 8743488), (2304, 8652410), (2340, 8519296), (2356, 8461440), (2418, 8244480), (2432, 8197020), (2470, 8070912), (2480, 8038368), (2496, 7986840), (2560, 7787169), (2712, 7350720), (2736, 7286240), (2790, 7145216), (2880, 6921928), (2938, 6785280), (2945, 6769152), (2964, 6725760), (2976, 6698640), (3040, 6557616), (3120, 6389472), (3224, 6183360), (3328, 5990130), (3390, 5880576), (3420, 5828992), (3503, 5690880), (3534, 5640960), (3616, 5513040), (3627, 5496320), (3648, 5464680), (3705, 5380608), (3720, 5358912), (3744, 5324560), (3840, 5191446), (3952, 5044320), (3968, 5023980), (4030, 4946688), (4068, 4900480), (4160, 4792104), (4294, 4642560), (4407, 4523520), (4446, 4483840), (4464, 4465760), (4520, 4410432), (4560, 4371744), (4608, 4326205), (4680, 4259648), (4712, 4230720), (4836, 4122240), (4864, 4098510), (4940, 4035456), (4960, 4019184), (4992, 3993420), (5085, 3920384), (5301, 3760640), (5424, 3675360), (5472, 3643120), (5580, 3572608), (5760, 3460964), (5876, 3392640), (5890, 3384576), (5928, 3362880), (5952, 3349320), (6045, 3297792), (6080, 3278808), (6240, 3194736), (6441, 3095040), (6448, 3091680), (6656, 2995065), (6780, 2940288), (6840, 2914496), (7006, 2845440), (7068, 2820480), (7232, 2756520), (7254, 2748160), (7296, 2732340), (7345, 2714112), (7410, 2690304), (7440, 2679456), (7488, 2662280), (7657, 2603520), (7680, 2595723), (7904, 2522160), (7936, 2511990), (8060, 2473344), (8136, 2450240), (8320, 2396052), (8588, 2321280), (8814, 2261760), (8835, 2256384), (8892, 2241920), (8928, 2232880), (9040, 2205216), (9120, 2185872), (9360, 2129824), (9424, 2115360), (9672, 2061120), (9728, 2049255), (9880, 2017728), (9920, 2009592), (9984, 1996710), (10170, 1960192), (10509, 1896960), (10602, 1880320), (10735, 1857024), (10848, 1837680), (10944, 1821560), (11115, 1793536), (11160, 1786304), (11520, 1730482), (11752, 1696320), (11780, 1692288), (11856, 1681440), (11904, 1674660), (12090, 1648896), (12160, 1639404), (12480, 1597368), (12882, 1547520), (12896, 1545840), (13221, 1507840), (13560, 1470144), (13680, 1457248), (14012, 1422720), (14136, 1410240), (14464, 1378260), (14508, 1374080), (14592, 1366170), (14690, 1357056), (14820, 1345152), (14880, 1339728), (14976, 1331140), (15314, 1301760), (15808, 1261080), (15872, 1255995), (16120, 1236672), (16272, 1225120), (16640, 1198026), (17176, 1160640), (17515, 1138176), (17628, 1130880), (17670, 1128192), (17784, 1120960), (17856, 1116440), (18080, 1102608), (18135, 1099264), (18240, 1092936), (18720, 1064912), (18848, 1057680), (19323, 1031680), (19344, 1030560), (19760, 1008864), (19840, 1004796), (19968, 998355), (20340, 980096), (21018, 948480), (21204, 940160), (21470, 928512), (21696, 918840), (21888, 910780), (22035, 904704), (22230, 896768), (22320, 893152), (22971, 867840), (23040, 865241), (23504, 848160), (23560, 846144), (23712, 840720), (23808, 837330), (24180, 824448), (24320, 819702), (24960, 798684), (25764, 773760), (25792, 772920), (26442, 753920), (26505, 752128), (27120, 735072), (27360, 728624), (27911, 714240), (28024, 711360), (28272, 705120), (28928, 689130), (29016, 687040), (29184, 683085), (29380, 678528), (29640, 672576), (29760, 669864), (29952, 665570), (30628, 650880), (31527, 632320), (31616, 630540), (32205, 619008), (32240, 618336), (32544, 612560), (33280, 599013), (34352, 580320), (35030, 569088), (35256, 565440), (35340, 564096), (35568, 560480), (35712, 558220), (36160, 551304), (36270, 549632), (36480, 546468), (37440, 532456), (37696, 528840), (38285, 520704), (38646, 515840), (38688, 515280), (39520, 504432), (39680, 502398), (40680, 490048), (42036, 474240), (42408, 470080), (42940, 464256), (43392, 459420), (43776, 455390), (44070, 452352), (44460, 448384), (44640, 446576), (45539, 437760), (45942, 433920), (47008, 424080), (47120, 423072), (47424, 420360), (47616, 418665), (48360, 412224), (48640, 409851), (49920, 399342), (51528, 386880), (51584, 386460), (52545, 379392), (52884, 376960), (53010, 376064), (54240, 367536), (54720, 364312), (55822, 357120), (56048, 355680), (56544, 352560), (57856, 344565), (58032, 343520), (58760, 339264), (59280, 336288), (59520, 334932), (59904, 332785), (61256, 325440), (63054, 316160), (63232, 315270), (64410, 309504), (64480, 309168), (65088, 306280), (66105, 301568), (66557, 299520), (68704, 290160), (68913, 289280), (70060, 284544), (70512, 282720), (70680, 282048), (71136, 280240), (71424, 279110), (72320, 275652), (72540, 274816), (72960, 273234), (74880, 266228), (75392, 264420), (76570, 260352), (77292, 257920), (77376, 257640), (79040, 252216), (79360, 251199), (81360, 245024), (83733, 238080), (84072, 237120), (84816, 235040), (85880, 232128), (86784, 229710), (87552, 227695), (88140, 226176), (88920, 224192), (89280, 223288), (91078, 218880), (91884, 216960), (94016, 212040), (94240, 211536), (94848, 210180), (96615, 206336), (96720, 206112), (99840, 199671), (103056, 193440), (103168, 193230), (105090, 189696), (105768, 188480), (106020, 188032), (108480, 183768), (109440, 182156), (111644, 178560), (112096, 177840), (113088, 176280), (114855, 173568), (116064, 171760), (117520, 169632), (118560, 168144), (119040, 167466), (122512, 162720), (126108, 158080), (126464, 157635), (128820, 154752), (128960, 154584), (130176, 153140), (132210, 150784), (133114, 149760), (136617, 145920), (137408, 145080), (137826, 144640), (139555, 142848), (140120, 142272), (141024, 141360)]