1997599680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 336

約数和(自身を含む): 7317760320

約数和(自身を除く): 5320160640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 64, 69, 72, 80, 90, 92, 96, 106, 115, 120, 138, 144, 159, 160, 180, 184, 192, 207, 212, 230, 240, 265, 276, 288, 318, 320, 345, 360, 368, 414, 424, 460, 477, 480, 530, 552, 569, 576, 636, 690, 720, 736, 795, 828, 848, 920, 954, 960, 1035, 1060, 1104, 1138, 1219, 1272, 1380, 1440, 1472, 1590, 1656, 1696, 1707, 1840, 1908, 2070, 2120, 2208, 2276, 2385, 2438, 2544, 2760, 2845, 2880, 3180, 3312, 3392, 3414, 3657, 3680, 3816, 4140, 4240, 4416, 4552, 4770, 4876, 5088, 5121, 5520, 5690, 6095, 6360, 6624, 6828, 7314, 7360, 7632, 8280, 8480, 8535, 9104, 9540, 9752, 10176, 10242, 10971, 11040, 11380, 12190, 12720, 13087, 13248, 13656, 14628, 15264, 16560, 16960, 17070, 18208, 18285, 19080, 19504, 20484, 21942, 22080, 22760, 24380, 25440, 25605, 26174, 27312, 29256, 30157, 30528, 33120, 34140, 36416, 36570, 38160, 39008, 39261, 40968, 43884, 45520, 48760, 50880, 51210, 52348, 54624, 54855, 58512, 60314, 65435, 66240, 68280, 73140, 76320, 78016, 78522, 81936, 87768, 90471, 91040, 97520, 102420, 104696, 109248, 109710, 117024, 117783, 120628, 130870, 136560, 146280, 150785, 152640, 157044, 163872, 175536, 180942, 182080, 195040, 196305, 204840, 209392, 219420, 234048, 235566, 241256, 261740, 271413, 273120, 292560, 301570, 314088, 327744, 351072, 361884, 390080, 392610, 409680, 418784, 438840, 452355, 471132, 482512, 523480, 542826, 546240, 585120, 588915, 603140, 628176, 693611, 702144, 723768, 785220, 819360, 837568, 877680, 904710, 942264, 965024, 1046960, 1085652, 1170240, 1177830, 1206280, 1256352, 1357065, 1387222, 1447536, 1570440, 1638720, 1755360, 1809420, 1884528, 1930048, 2080833, 2093920, 2171304, 2355660, 2412560, 2512704, 2714130, 2774444, 2895072, 3140880, 3468055, 3510720, 3618840, 3769056, 4161666, 4187840, 4342608, 4711320, 4825120, 5428260, 5548888, 5790144, 6242499, 6281760, 6936110, 7237680, 7538112, 8323332, 8685216, 9422640, 9650240, 10404165, 10856520, 11097776, 12484998, 12563520, 13872220, 14475360, 16646664, 17370432, 18845280, 20808330, 21713040, 22195552, 24969996, 27744440, 28950720, 31212495, 33293328, 37690560, 41616660, 43426080, 44391104, 49939992, 55488880, 62424990, 66586656, 83233320, 86852160, 99879984, 110977760, 124849980, 133173312, 166466640, 199759968, 221955520, 249699960, 332933280, 399519936, 499399920, 665866560, 998799840, 1997599680]

約数ペア:

[(1, 1997599680), (2, 998799840), (3, 665866560), (4, 499399920), (5, 399519936), (6, 332933280), (8, 249699960), (9, 221955520), (10, 199759968), (12, 166466640), (15, 133173312), (16, 124849980), (18, 110977760), (20, 99879984), (23, 86852160), (24, 83233320), (30, 66586656), (32, 62424990), (36, 55488880), (40, 49939992), (45, 44391104), (46, 43426080), (48, 41616660), (53, 37690560), (60, 33293328), (64, 31212495), (69, 28950720), (72, 27744440), (80, 24969996), (90, 22195552), (92, 21713040), (96, 20808330), (106, 18845280), (115, 17370432), (120, 16646664), (138, 14475360), (144, 13872220), (159, 12563520), (160, 12484998), (180, 11097776), (184, 10856520), (192, 10404165), (207, 9650240), (212, 9422640), (230, 8685216), (240, 8323332), (265, 7538112), (276, 7237680), (288, 6936110), (318, 6281760), (320, 6242499), (345, 5790144), (360, 5548888), (368, 5428260), (414, 4825120), (424, 4711320), (460, 4342608), (477, 4187840), (480, 4161666), (530, 3769056), (552, 3618840), (569, 3510720), (576, 3468055), (636, 3140880), (690, 2895072), (720, 2774444), (736, 2714130), (795, 2512704), (828, 2412560), (848, 2355660), (920, 2171304), (954, 2093920), (960, 2080833), (1035, 1930048), (1060, 1884528), (1104, 1809420), (1138, 1755360), (1219, 1638720), (1272, 1570440), (1380, 1447536), (1440, 1387222), (1472, 1357065), (1590, 1256352), (1656, 1206280), (1696, 1177830), (1707, 1170240), (1840, 1085652), (1908, 1046960), (2070, 965024), (2120, 942264), (2208, 904710), (2276, 877680), (2385, 837568), (2438, 819360), (2544, 785220), (2760, 723768), (2845, 702144), (2880, 693611), (3180, 628176), (3312, 603140), (3392, 588915), (3414, 585120), (3657, 546240), (3680, 542826), (3816, 523480), (4140, 482512), (4240, 471132), (4416, 452355), (4552, 438840), (4770, 418784), (4876, 409680), (5088, 392610), (5121, 390080), (5520, 361884), (5690, 351072), (6095, 327744), (6360, 314088), (6624, 301570), (6828, 292560), (7314, 273120), (7360, 271413), (7632, 261740), (8280, 241256), (8480, 235566), (8535, 234048), (9104, 219420), (9540, 209392), (9752, 204840), (10176, 196305), (10242, 195040), (10971, 182080), (11040, 180942), (11380, 175536), (12190, 163872), (12720, 157044), (13087, 152640), (13248, 150785), (13656, 146280), (14628, 136560), (15264, 130870), (16560, 120628), (16960, 117783), (17070, 117024), (18208, 109710), (18285, 109248), (19080, 104696), (19504, 102420), (20484, 97520), (21942, 91040), (22080, 90471), (22760, 87768), (24380, 81936), (25440, 78522), (25605, 78016), (26174, 76320), (27312, 73140), (29256, 68280), (30157, 66240), (30528, 65435), (33120, 60314), (34140, 58512), (36416, 54855), (36570, 54624), (38160, 52348), (39008, 51210), (39261, 50880), (40968, 48760), (43884, 45520)]