21074514240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 896

約数和(自身を含む): 81274798080

約数和(自身を除く): 60200283840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 47, 48, 52, 57, 60, 61, 62, 64, 65, 76, 78, 80, 93, 94, 95, 96, 104, 114, 120, 122, 124, 130, 141, 152, 155, 156, 160, 183, 186, 188, 190, 192, 195, 208, 228, 235, 240, 244, 247, 248, 260, 282, 285, 304, 305, 310, 312, 320, 366, 372, 376, 380, 390, 403, 416, 456, 465, 470, 480, 488, 494, 496, 520, 564, 570, 589, 608, 610, 611, 620, 624, 705, 732, 741, 744, 752, 760, 780, 793, 806, 832, 893, 912, 915, 930, 940, 960, 976, 988, 992, 1040, 1128, 1140, 1159, 1178, 1209, 1216, 1220, 1222, 1235, 1240, 1248, 1410, 1457, 1464, 1482, 1488, 1504, 1520, 1560, 1586, 1612, 1767, 1786, 1824, 1830, 1833, 1860, 1880, 1891, 1952, 1976, 1984, 2015, 2080, 2256, 2280, 2318, 2356, 2379, 2418, 2440, 2444, 2470, 2480, 2496, 2679, 2820, 2867, 2914, 2928, 2945, 2964, 2976, 3008, 3040, 3055, 3120, 3172, 3224, 3477, 3534, 3572, 3648, 3660, 3666, 3705, 3720, 3760, 3782, 3904, 3952, 3965, 4030, 4160, 4371, 4465, 4512, 4560, 4636, 4712, 4758, 4836, 4880, 4888, 4940, 4960, 5358, 5640, 5673, 5734, 5795, 5828, 5856, 5890, 5928, 5952, 6045, 6080, 6110, 6240, 6344, 6448, 6954, 7068, 7144, 7285, 7320, 7332, 7410, 7440, 7520, 7564, 7657, 7904, 7930, 8060, 8601, 8742, 8835, 8930, 9024, 9120, 9165, 9272, 9424, 9455, 9516, 9672, 9760, 9776, 9880, 9920, 10716, 11280, 11346, 11468, 11590, 11609, 11656, 11712, 11780, 11856, 11895, 12090, 12220, 12480, 12688, 12896, 13395, 13908, 14136, 14288, 14335, 14570, 14640, 14664, 14820, 14880, 15040, 15067, 15128, 15314, 15808, 15860, 16120, 17202, 17385, 17484, 17670, 17860, 18240, 18330, 18544, 18848, 18910, 18941, 19032, 19344, 19520, 19552, 19760, 21432, 21855, 22560, 22692, 22936, 22971, 23180, 23218, 23312, 23560, 23712, 23790, 24180, 24440, 24583, 25376, 25792, 26790, 27683, 27816, 28272, 28365, 28576, 28670, 29140, 29280, 29328, 29640, 29760, 30134, 30256, 30628, 31720, 32240, 34404, 34770, 34827, 34968, 35340, 35720, 35929, 36660, 37088, 37271, 37696, 37820, 37882, 38064, 38285, 38688, 39104, 39520, 42864, 43005, 43710, 45120, 45201, 45384, 45872, 45942, 46360, 46436, 46624, 47120, 47424, 47580, 48360, 48880, 49166, 50752, 53580, 54473, 55366, 55632, 56544, 56730, 56823, 57152, 57340, 58045, 58280, 58560, 58656, 59280, 60268, 60512, 61256, 63440, 64480, 68808, 69540, 69654, 69936, 70680, 71440, 71858, 73320, 73749, 74176, 74542, 75335, 75640, 75764, 76128, 76570, 77376, 79040, 83049, 85728, 86010, 87420, 88877, 90402, 90768, 91744, 91884, 92720, 92872, 93248, 94240, 94705, 95160, 96720, 97760, 98332, 107160, 107787, 108946, 110732, 111264, 111813, 113088, 113460, 113646, 114680, 114855, 116090, 116560, 117312, 118560, 120536, 121024, 122512, 122915, 126880, 128960, 137616, 138415, 139080, 139308, 139872, 141360, 142880, 143716, 146640, 147498, 149084, 150670, 151280, 151528, 152256, 153140, 163419, 166098, 171456, 172020, 174135, 174840, 177754, 179645, 180804, 181536, 183488, 183768, 185440, 185744, 186355, 188480, 189410, 190320, 193440, 195520, 196664, 214320, 215574, 217892, 221464, 222528, 223626, 226005, 226920, 227292, 229360, 229710, 232180, 233120, 237120, 241072, 245024, 245830, 253760, 266631, 272365, 275232, 276830, 278160, 278616, 279744, 282720, 284115, 285760, 287432, 293280, 294996, 298168, 301340, 302560, 303056, 306280, 326838, 332196, 344040, 348270, 349680, 355508, 359290, 359879, 361608, 363072, 367536, 368745, 370880, 371488, 372710, 378820, 380640, 386880, 393328, 415245, 428640, 431148, 435784, 442928, 444385, 447252, 452010, 453840, 454584, 458720, 459420, 464360, 466240, 467077, 482144, 490048, 491660, 533262, 538935, 544730, 550464, 553660, 556320, 557232, 559065, 565440, 568230, 574864, 586560, 589992, 596336, 602680, 605120, 606112, 612560, 653676, 664392, 688080, 696540, 699360, 708149, 711016, 718580, 719758, 723216, 735072, 737490, 742976, 745420, 757640, 761280, 786656, 817095, 830490, 857280, 862296, 871568, 885856, 888770, 894504, 904020, 907680, 909168, 917440, 918840, 928720, 934154, 964288, 983320, 1066524, 1077870, 1079637, 1089460, 1107320, 1112640, 1114464, 1118130, 1136460, 1149728, 1155401, 1179984, 1192672, 1205360, 1212224, 1225120, 1307352, 1328784, 1333155, 1376160, 1393080, 1398720, 1401231, 1416298, 1422032, 1437160, 1439516, 1446432, 1470144, 1474980, 1490840, 1515280, 1573312, 1634190, 1660980, 1688663, 1724592, 1743136, 1771712, 1777540, 1789008, 1799395, 1808040, 1815360, 1818336, 1837680, 1857440, 1868308, 1966640, 2124447, 2133048, 2155740, 2159274, 2178920, 2214640, 2228928, 2236260, 2272920, 2299456, 2310802, 2335385, 2359968, 2385344, 2410720, 2450240, 2614704, 2657568, 2666310, 2752320, 2786160, 2802462, 2832596, 2844064, 2874320, 2879032, 2892864, 2949960, 2981680, 3030560, 3268380, 3321960, 3377326, 3449184, 3466203, 3486272, 3540745, 3555080, 3578016, 3598790, 3616080, 3636672, 3675360, 3714880, 3736616, 3933280, 4248894, 4266096, 4311480, 4318548, 4357840, 4429280, 4472520, 4545840, 4621604, 4670770, 4719936, 4821440, 5065989, 5229408, 5315136, 5332620, 5398185, 5572320, 5604924, 5665192, 5688128, 5748640, 5758064, 5777005, 5899920, 5963360, 6061120, 6536760, 6643920, 6754652, 6898368, 6932406, 7006155, 7081490, 7110160, 7156032, 7197580, 7232160, 7350720, 7473232, 7866560, 8443315, 8497788, 8532192, 8622960, 8637096, 8715680, 8858560, 8945040, 9091680, 9243208, 9341540, 10131978, 10458816, 10622235, 10665240, 10796370, 11144640, 11209848, 11330384, 11497280, 11516128, 11554010, 11799840, 11926720, 13073520, 13287840, 13509304, 13864812, 14012310, 14162980, 14220320, 14395160, 14464320, 14946464, 16886630, 16995576, 17064384, 17245920, 17274192, 17331015, 17431360, 17890080, 18183360, 18486416, 18683080, 20263956, 21244470, 21330480, 21592740, 21952619, 22419696, 22660768, 23032256, 23108020, 23599680, 25329945, 26147040, 26575680, 27018608, 27729624, 28024620, 28325960, 28440640, 28790320, 29892928, 33773260, 33991152, 34491840, 34548384, 34662030, 35780160, 36972832, 37366160, 40527912, 42488940, 42660960, 43185480, 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約数ペア:

[(1, 21074514240), (2, 10537257120), (3, 7024838080), (4, 5268628560), (5, 4214902848), (6, 3512419040), (8, 2634314280), (10, 2107451424), (12, 1756209520), (13, 1621116480), (15, 1404967616), (16, 1317157140), (19, 1109184960), (20, 1053725712), (24, 878104760), (26, 810558240), (30, 702483808), (31, 679823040), (32, 658578570), (38, 554592480), (39, 540372160), (40, 526862856), (47, 448393920), (48, 439052380), (52, 405279120), (57, 369728320), (60, 351241904), (61, 345483840), (62, 339911520), (64, 329289285), (65, 324223296), (76, 277296240), (78, 270186080), (80, 263431428), (93, 226607680), (94, 224196960), (95, 221836992), (96, 219526190), (104, 202639560), (114, 184864160), (120, 175620952), (122, 172741920), (124, 169955760), (130, 162111648), (141, 149464640), (152, 138648120), (155, 135964608), (156, 135093040), (160, 131715714), (183, 115161280), (186, 113303840), (188, 112098480), (190, 110918496), (192, 109763095), (195, 108074432), (208, 101319780), (228, 92432080), (235, 89678784), (240, 87810476), (244, 86370960), (247, 85321920), (248, 84977880), (260, 81055824), (282, 74732320), (285, 73945664), (304, 69324060), (305, 69096768), (310, 67982304), (312, 67546520), (320, 65857857), (366, 57580640), (372, 56651920), (376, 56049240), (380, 55459248), (390, 54037216), (403, 52294080), (416, 50659890), (456, 46216040), (465, 45321536), (470, 44839392), (480, 43905238), (488, 43185480), (494, 42660960), (496, 42488940), (520, 40527912), (564, 37366160), (570, 36972832), (589, 35780160), (608, 34662030), (610, 34548384), (611, 34491840), (620, 33991152), (624, 33773260), (705, 29892928), (732, 28790320), (741, 28440640), (744, 28325960), (752, 28024620), (760, 27729624), (780, 27018608), (793, 26575680), (806, 26147040), (832, 25329945), (893, 23599680), (912, 23108020), (915, 23032256), (930, 22660768), (940, 22419696), (960, 21952619), (976, 21592740), (988, 21330480), (992, 21244470), (1040, 20263956), (1128, 18683080), (1140, 18486416), (1159, 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(8835, 2385344), (8930, 2359968), (9024, 2335385), (9120, 2310802), (9165, 2299456), (9272, 2272920), (9424, 2236260), (9455, 2228928), (9516, 2214640), (9672, 2178920), (9760, 2159274), (9776, 2155740), (9880, 2133048), (9920, 2124447), (10716, 1966640), (11280, 1868308), (11346, 1857440), (11468, 1837680), (11590, 1818336), (11609, 1815360), (11656, 1808040), (11712, 1799395), (11780, 1789008), (11856, 1777540), (11895, 1771712), (12090, 1743136), (12220, 1724592), (12480, 1688663), (12688, 1660980), (12896, 1634190), (13395, 1573312), (13908, 1515280), (14136, 1490840), (14288, 1474980), (14335, 1470144), (14570, 1446432), (14640, 1439516), (14664, 1437160), (14820, 1422032), (14880, 1416298), (15040, 1401231), (15067, 1398720), (15128, 1393080), (15314, 1376160), (15808, 1333155), (15860, 1328784), (16120, 1307352), (17202, 1225120), (17385, 1212224), (17484, 1205360), (17670, 1192672), (17860, 1179984), (18240, 1155401), (18330, 1149728), (18544, 1136460), (18848, 1118130), (18910, 1114464), (18941, 1112640), (19032, 1107320), (19344, 1089460), (19520, 1079637), (19552, 1077870), (19760, 1066524), (21432, 983320), (21855, 964288), (22560, 934154), (22692, 928720), (22936, 918840), (22971, 917440), (23180, 909168), (23218, 907680), (23312, 904020), (23560, 894504), (23712, 888770), (23790, 885856), (24180, 871568), (24440, 862296), (24583, 857280), (25376, 830490), (25792, 817095), (26790, 786656), (27683, 761280), (27816, 757640), (28272, 745420), (28365, 742976), (28576, 737490), (28670, 735072), (29140, 723216), (29280, 719758), (29328, 718580), (29640, 711016), (29760, 708149), (30134, 699360), (30256, 696540), (30628, 688080), (31720, 664392), (32240, 653676), (34404, 612560), (34770, 606112), (34827, 605120), (34968, 602680), (35340, 596336), (35720, 589992), (35929, 586560), (36660, 574864), (37088, 568230), (37271, 565440), (37696, 559065), (37820, 557232), (37882, 556320), (38064, 553660), (38285, 550464), (38688, 544730), (39104, 538935), (39520, 533262), (42864, 491660), (43005, 490048), (43710, 482144), (45120, 467077), (45201, 466240), (45384, 464360), (45872, 459420), (45942, 458720), (46360, 454584), (46436, 453840), (46624, 452010), (47120, 447252), (47424, 444385), (47580, 442928), (48360, 435784), (48880, 431148), (49166, 428640), (50752, 415245), (53580, 393328), (54473, 386880), (55366, 380640), (55632, 378820), (56544, 372710), (56730, 371488), (56823, 370880), (57152, 368745), (57340, 367536), (58045, 363072), (58280, 361608), (58560, 359879), (58656, 359290), (59280, 355508), (60268, 349680), (60512, 348270), (61256, 344040), (63440, 332196), (64480, 326838), (68808, 306280), (69540, 303056), (69654, 302560), (69936, 301340), (70680, 298168), (71440, 294996), (71858, 293280), (73320, 287432), (73749, 285760), (74176, 284115), (74542, 282720), (75335, 279744), (75640, 278616), (75764, 278160), (76128, 276830), (76570, 275232), (77376, 272365), (79040, 266631), (83049, 253760), (85728, 245830), (86010, 245024), (87420, 241072), (88877, 237120), (90402, 233120), (90768, 232180), (91744, 229710), (91884, 229360), (92720, 227292), (92872, 226920), (93248, 226005), (94240, 223626), (94705, 222528), (95160, 221464), (96720, 217892), (97760, 215574), (98332, 214320), (107160, 196664), (107787, 195520), (108946, 193440), (110732, 190320), (111264, 189410), (111813, 188480), (113088, 186355), (113460, 185744), (113646, 185440), (114680, 183768), (114855, 183488), (116090, 181536), (116560, 180804), (117312, 179645), (118560, 177754), (120536, 174840), (121024, 174135), (122512, 172020), (122915, 171456), (126880, 166098), (128960, 163419), (137616, 153140), (138415, 152256), (139080, 151528), (139308, 151280), (139872, 150670), (141360, 149084), (142880, 147498), (143716, 146640)]