1868920560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 640

約数和(自身を含む): 7599513600

約数和(自身を除く): 5730593040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 62, 65, 72, 76, 78, 80, 90, 93, 95, 104, 108, 113, 114, 117, 120, 124, 130, 135, 144, 152, 155, 156, 171, 180, 186, 190, 195, 208, 216, 226, 228, 234, 240, 247, 248, 260, 270, 279, 285, 304, 310, 312, 339, 342, 351, 360, 372, 380, 390, 403, 432, 452, 456, 465, 468, 494, 496, 513, 520, 540, 558, 565, 570, 585, 589, 620, 624, 678, 684, 702, 720, 741, 744, 760, 780, 806, 837, 855, 904, 912, 930, 936, 988, 1017, 1026, 1040, 1080, 1116, 1130, 1140, 1170, 1178, 1209, 1235, 1240, 1356, 1368, 1395, 1404, 1469, 1482, 1488, 1520, 1560, 1612, 1674, 1695, 1710, 1755, 1767, 1808, 1860, 1872, 1976, 2015, 2034, 2052, 2147, 2160, 2223, 2232, 2260, 2280, 2340, 2356, 2418, 2470, 2480, 2565, 2712, 2736, 2790, 2808, 2938, 2945, 2964, 3051, 3120, 3224, 3348, 3390, 3420, 3503, 3510, 3534, 3627, 3705, 3720, 3952, 4030, 4068, 4104, 4185, 4294, 4407, 4446, 4464, 4520, 4560, 4680, 4712, 4836, 4940, 5085, 5130, 5301, 5424, 5580, 5616, 5876, 5890, 5928, 6045, 6102, 6441, 6448, 6669, 6696, 6780, 6840, 7006, 7020, 7068, 7254, 7345, 7410, 7440, 7657, 8060, 8136, 8208, 8370, 8588, 8814, 8835, 8892, 9040, 9360, 9424, 9672, 9880, 10170, 10260, 10509, 10602, 10735, 10881, 11115, 11160, 11752, 11780, 11856, 12090, 12204, 12882, 13221, 13338, 13392, 13560, 13680, 14012, 14040, 14136, 14508, 14690, 14820, 15255, 15314, 15903, 16120, 16272, 16740, 17176, 17515, 17628, 17670, 17784, 18135, 19323, 19344, 19760, 20340, 20520, 21018, 21204, 21470, 21762, 22035, 22230, 22320, 22971, 23504, 23560, 24180, 24408, 25764, 26442, 26505, 26676, 27120, 27911, 28024, 28080, 28272, 29016, 29380, 29640, 30510, 30628, 31527, 31806, 32205, 32240, 33345, 33480, 34352, 35030, 35256, 35340, 35568, 36270, 38285, 38646, 39663, 40680, 41040, 42036, 42408, 42940, 43524, 44070, 44460, 45539, 45942, 47120, 48360, 48816, 51528, 52545, 52884, 53010, 53352, 54405, 55822, 56048, 57969, 58032, 58760, 59280, 61020, 61256, 63054, 63612, 64410, 66105, 66557, 66690, 66960, 68913, 70060, 70512, 70680, 72540, 76570, 77292, 79326, 79515, 81360, 83733, 84072, 84816, 85880, 87048, 88140, 88920, 91078, 91884, 94581, 96615, 96720, 103056, 105090, 105768, 106020, 106704, 108810, 111644, 114855, 115938, 117520, 122040, 122512, 126108, 127224, 128820, 132210, 133114, 133380, 136617, 137826, 139555, 140120, 141360, 145080, 153140, 154584, 157635, 158652, 159030, 167466, 168144, 171760, 174096, 176280, 177840, 182156, 183768, 189162, 193230, 198315, 199671, 206739, 210180, 211536, 212040, 217620, 223288, 227695, 229710, 231876, 244080, 251199, 252216, 254448, 257640, 264420, 266228, 266760, 273234, 275652, 279110, 280240, 289845, 290160, 306280, 309168, 315270, 317304, 318060, 332785, 334932, 344565, 352560, 364312, 367536, 378324, 386460, 396630, 399342, 409851, 413478, 418665, 420360, 424080, 435240, 446576, 455390, 459420, 463752, 472905, 502398, 504432, 515280, 528840, 532456, 533520, 546468, 551304, 558220, 579690, 599013, 612560, 630540, 634608, 636120, 665570, 669864, 683085, 689130, 728624, 753597, 756648, 772920, 793260, 798684, 819702, 826956, 837330, 840720, 865241, 870480, 910780, 918840, 927504, 945810, 998355, 1004796, 1033695, 1057680, 1064912, 1092936, 1102608, 1116440, 1159380, 1198026, 1229553, 1255995, 1261080, 1272240, 1331140, 1339728, 1366170, 1378260, 1507194, 1513296, 1545840, 1586520, 1597368, 1639404, 1653912, 1674660, 1730482, 1797039, 1821560, 1837680, 1891620, 1996710, 2009592, 2049255, 2067390, 2185872, 2232880, 2318760, 2396052, 2459106, 2511990, 2522160, 2595723, 2662280, 2732340, 2756520, 2995065, 3014388, 3173040, 3194736, 3278808, 3307824, 3349320, 3460964, 3594078, 3643120, 3767985, 3783240, 3993420, 4019184, 4098510, 4134780, 4326205, 4637520, 4792104, 4918212, 5023980, 5191446, 5324560, 5464680, 5513040, 5990130, 6028776, 6147765, 6557616, 6698640, 6921928, 7188156, 7535970, 7566480, 7787169, 7986840, 8197020, 8269560, 8652410, 8985195, 9584208, 9836424, 10047960, 10382892, 10929360, 11980260, 12057552, 12295530, 12978615, 13843856, 14376312, 15071940, 15574338, 15973680, 16394040, 16539120, 17304820, 17970390, 19672848, 20095920, 20765784, 23361507, 23960520, 24591060, 25957230, 28752624, 30143880, 31148676, 32788080, 34609640, 35940780, 38935845, 41531568, 46723014, 47921040, 49182120, 51914460, 60287760, 62297352, 69219280, 71881560, 77871690, 93446028, 98364240, 103828920, 116807535, 124594704, 143763120, 155743380, 186892056, 207657840, 233615070, 311486760, 373784112, 467230140, 622973520, 934460280, 1868920560]

約数ペア:

[(1, 1868920560), (2, 934460280), (3, 622973520), (4, 467230140), (5, 373784112), (6, 311486760), (8, 233615070), (9, 207657840), (10, 186892056), (12, 155743380), (13, 143763120), (15, 124594704), (16, 116807535), (18, 103828920), (19, 98364240), (20, 93446028), (24, 77871690), (26, 71881560), (27, 69219280), (30, 62297352), (31, 60287760), (36, 51914460), (38, 49182120), (39, 47921040), (40, 46723014), (45, 41531568), (48, 38935845), (52, 35940780), (54, 34609640), (57, 32788080), (60, 31148676), (62, 30143880), (65, 28752624), (72, 25957230), (76, 24591060), (78, 23960520), (80, 23361507), (90, 20765784), (93, 20095920), (95, 19672848), (104, 17970390), (108, 17304820), (113, 16539120), (114, 16394040), (117, 15973680), (120, 15574338), (124, 15071940), (130, 14376312), (135, 13843856), (144, 12978615), (152, 12295530), (155, 12057552), (156, 11980260), (171, 10929360), (180, 10382892), (186, 10047960), (190, 9836424), (195, 9584208), (208, 8985195), (216, 8652410), (226, 8269560), 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(1209, 1545840), (1235, 1513296), (1240, 1507194), (1356, 1378260), (1368, 1366170), (1395, 1339728), (1404, 1331140), (1469, 1272240), (1482, 1261080), (1488, 1255995), (1520, 1229553), (1560, 1198026), (1612, 1159380), (1674, 1116440), (1695, 1102608), (1710, 1092936), (1755, 1064912), (1767, 1057680), (1808, 1033695), (1860, 1004796), (1872, 998355), (1976, 945810), (2015, 927504), (2034, 918840), (2052, 910780), (2147, 870480), (2160, 865241), (2223, 840720), (2232, 837330), (2260, 826956), (2280, 819702), (2340, 798684), (2356, 793260), (2418, 772920), (2470, 756648), (2480, 753597), (2565, 728624), (2712, 689130), (2736, 683085), (2790, 669864), (2808, 665570), (2938, 636120), (2945, 634608), (2964, 630540), (3051, 612560), (3120, 599013), (3224, 579690), (3348, 558220), (3390, 551304), (3420, 546468), (3503, 533520), (3510, 532456), (3534, 528840), (3627, 515280), (3705, 504432), (3720, 502398), (3952, 472905), (4030, 463752), (4068, 459420), (4104, 455390), (4185, 446576), (4294, 435240), (4407, 424080), (4446, 420360), (4464, 418665), (4520, 413478), (4560, 409851), (4680, 399342), (4712, 396630), (4836, 386460), (4940, 378324), (5085, 367536), (5130, 364312), (5301, 352560), (5424, 344565), (5580, 334932), (5616, 332785), (5876, 318060), (5890, 317304), (5928, 315270), (6045, 309168), (6102, 306280), (6441, 290160), (6448, 289845), (6669, 280240), (6696, 279110), (6780, 275652), (6840, 273234), (7006, 266760), (7020, 266228), (7068, 264420), (7254, 257640), (7345, 254448), (7410, 252216), (7440, 251199), (7657, 244080), (8060, 231876), (8136, 229710), (8208, 227695), (8370, 223288), (8588, 217620), (8814, 212040), (8835, 211536), (8892, 210180), (9040, 206739), (9360, 199671), (9424, 198315), (9672, 193230), (9880, 189162), (10170, 183768), (10260, 182156), (10509, 177840), (10602, 176280), (10735, 174096), (10881, 171760), (11115, 168144), (11160, 167466), (11752, 159030), (11780, 158652), (11856, 157635), (12090, 154584), (12204, 153140), (12882, 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