1009977840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:972

約数の個数: 240

約数和(自身を含む): 3593341440

約数和(自身を除く): 2583363600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 115, 120, 138, 142, 144, 180, 184, 207, 213, 230, 240, 276, 284, 345, 355, 360, 368, 414, 426, 460, 552, 568, 639, 690, 710, 720, 828, 852, 859, 920, 1035, 1065, 1104, 1136, 1278, 1380, 1420, 1633, 1656, 1704, 1718, 1840, 2070, 2130, 2556, 2577, 2760, 2840, 3195, 3266, 3312, 3408, 3436, 4140, 4260, 4295, 4899, 5112, 5154, 5520, 5680, 6390, 6532, 6872, 7731, 8165, 8280, 8520, 8590, 9798, 10224, 10308, 12780, 12885, 13064, 13744, 14697, 15462, 16330, 16560, 17040, 17180, 19596, 19757, 20616, 24495, 25560, 25770, 26128, 29394, 30924, 32660, 34360, 38655, 39192, 39514, 41232, 48990, 51120, 51540, 58788, 59271, 60989, 61848, 65320, 68720, 73485, 77310, 78384, 79028, 97980, 98785, 103080, 117576, 118542, 121978, 123696, 130640, 146970, 154620, 158056, 177813, 182967, 195960, 197570, 206160, 235152, 237084, 243956, 293940, 296355, 304945, 309240, 316112, 355626, 365934, 391920, 395140, 474168, 487912, 548901, 587880, 592710, 609890, 618480, 711252, 731868, 790280, 889065, 914835, 948336, 975824, 1097802, 1175760, 1185420, 1219780, 1402747, 1422504, 1463736, 1580560, 1778130, 1829670, 2195604, 2370840, 2439560, 2744505, 2805494, 2845008, 2927472, 3556260, 3659340, 4208241, 4391208, 4741680, 4879120, 5489010, 5610988, 7013735, 7112520, 7318680, 8416482, 8782416, 10978020, 11221976, 12624723, 14027470, 14225040, 14637360, 16832964, 21041205, 21956040, 22443952, 25249446, 28054940, 33665928, 42082410, 43912080, 50498892, 56109880, 63123615, 67331856, 84164820, 100997784, 112219760, 126247230, 168329640, 201995568, 252494460, 336659280, 504988920, 1009977840]

約数ペア:

[(1, 1009977840), (2, 504988920), (3, 336659280), (4, 252494460), (5, 201995568), (6, 168329640), (8, 126247230), (9, 112219760), (10, 100997784), (12, 84164820), (15, 67331856), (16, 63123615), (18, 56109880), (20, 50498892), (23, 43912080), (24, 42082410), (30, 33665928), (36, 28054940), (40, 25249446), (45, 22443952), (46, 21956040), (48, 21041205), (60, 16832964), (69, 14637360), (71, 14225040), (72, 14027470), (80, 12624723), (90, 11221976), (92, 10978020), (115, 8782416), (120, 8416482), (138, 7318680), (142, 7112520), (144, 7013735), (180, 5610988), (184, 5489010), (207, 4879120), (213, 4741680), (230, 4391208), (240, 4208241), (276, 3659340), (284, 3556260), (345, 2927472), (355, 2845008), (360, 2805494), (368, 2744505), (414, 2439560), (426, 2370840), (460, 2195604), (552, 1829670), (568, 1778130), (639, 1580560), (690, 1463736), (710, 1422504), (720, 1402747), (828, 1219780), (852, 1185420), (859, 1175760), (920, 1097802), (1035, 975824), (1065, 948336), (1104, 914835), (1136, 889065), (1278, 790280), (1380, 731868), (1420, 711252), (1633, 618480), (1656, 609890), (1704, 592710), (1718, 587880), (1840, 548901), (2070, 487912), (2130, 474168), (2556, 395140), (2577, 391920), (2760, 365934), (2840, 355626), (3195, 316112), (3266, 309240), (3312, 304945), (3408, 296355), (3436, 293940), (4140, 243956), (4260, 237084), (4295, 235152), (4899, 206160), (5112, 197570), (5154, 195960), (5520, 182967), (5680, 177813), (6390, 158056), (6532, 154620), (6872, 146970), (7731, 130640), (8165, 123696), (8280, 121978), (8520, 118542), (8590, 117576), (9798, 103080), (10224, 98785), (10308, 97980), (12780, 79028), (12885, 78384), (13064, 77310), (13744, 73485), (14697, 68720), (15462, 65320), (16330, 61848), (16560, 60989), (17040, 59271), (17180, 58788), (19596, 51540), (19757, 51120), (20616, 48990), (24495, 41232), (25560, 39514), (25770, 39192), (26128, 38655), (29394, 34360), (30924, 32660)]