2641250040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8158

約数の個数: 256

約数和(自身を含む): 9800179200

約数和(自身を除く): 7158929160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 570, 572, 627, 660, 715, 741, 760, 780, 836, 858, 988, 1045, 1140, 1144, 1235, 1254, 1320, 1430, 1482, 1560, 1672, 1716, 1976, 2090, 2145, 2280, 2470, 2508, 2717, 2860, 2964, 3135, 3432, 3705, 4180, 4290, 4940, 5016, 5434, 5720, 5928, 6270, 7410, 8101, 8151, 8360, 8580, 9880, 10868, 12540, 13585, 14820, 16202, 16302, 17160, 21736, 24303, 25080, 27170, 29640, 32404, 32604, 40505, 40755, 48606, 54340, 64808, 65208, 81010, 81510, 89111, 97212, 105313, 108680, 121515, 153919, 162020, 163020, 178222, 194424, 210626, 243030, 267333, 307838, 315939, 324040, 326040, 356444, 421252, 445555, 461757, 486060, 526565, 534666, 615676, 631878, 712888, 769595, 842504, 891110, 923514, 972120, 1053130, 1069332, 1158443, 1231352, 1263756, 1336665, 1539190, 1579695, 1693109, 1782220, 1847028, 2000947, 2106260, 2138664, 2308785, 2316886, 2527512, 2673330, 3078380, 3159390, 3386218, 3475329, 3564440, 3694056, 4001894, 4212520, 4617570, 4633772, 5079327, 5346660, 5792215, 6002841, 6156760, 6318780, 6772436, 6950658, 8003788, 8465545, 9235140, 9267544, 10004735, 10158654, 10693320, 11584430, 12005682, 12637560, 13544872, 13901316, 16007576, 16931090, 17376645, 18470280, 20009470, 20317308, 22010417, 23168860, 24011364, 25396635, 27802632, 30014205, 33862180, 34753290, 40018940, 40634616, 44020834, 46337720, 48022728, 50793270, 60028410, 66031251, 67724360, 69506580, 80037880, 88041668, 101586540, 110052085, 120056820, 132062502, 139013160, 176083336, 203173080, 220104170, 240113640, 264125004, 330156255, 440208340, 528250008, 660312510, 880416680, 1320625020, 2641250040]

約数ペア:

[(1, 2641250040), (2, 1320625020), (3, 880416680), (4, 660312510), (5, 528250008), (6, 440208340), (8, 330156255), (10, 264125004), (11, 240113640), (12, 220104170), (13, 203173080), (15, 176083336), (19, 139013160), (20, 132062502), (22, 120056820), (24, 110052085), (26, 101586540), (30, 88041668), (33, 80037880), (38, 69506580), (39, 67724360), (40, 66031251), (44, 60028410), (52, 50793270), (55, 48022728), (57, 46337720), (60, 44020834), (65, 40634616), (66, 40018940), (76, 34753290), (78, 33862180), (88, 30014205), (95, 27802632), (104, 25396635), (110, 24011364), (114, 23168860), (120, 22010417), (130, 20317308), (132, 20009470), (143, 18470280), (152, 17376645), (156, 16931090), (165, 16007576), (190, 13901316), (195, 13544872), (209, 12637560), (220, 12005682), (228, 11584430), (247, 10693320), (260, 10158654), (264, 10004735), (285, 9267544), (286, 9235140), (312, 8465545), (330, 8003788), (380, 6950658), (390, 6772436), (418, 6318780), (429, 6156760), (440, 6002841), (456, 5792215), (494, 5346660), (520, 5079327), (570, 4633772), (572, 4617570), (627, 4212520), (660, 4001894), (715, 3694056), (741, 3564440), (760, 3475329), (780, 3386218), (836, 3159390), (858, 3078380), (988, 2673330), (1045, 2527512), (1140, 2316886), (1144, 2308785), (1235, 2138664), (1254, 2106260), (1320, 2000947), (1430, 1847028), (1482, 1782220), (1560, 1693109), (1672, 1579695), (1716, 1539190), (1976, 1336665), (2090, 1263756), (2145, 1231352), (2280, 1158443), (2470, 1069332), (2508, 1053130), (2717, 972120), (2860, 923514), (2964, 891110), (3135, 842504), (3432, 769595), (3705, 712888), (4180, 631878), (4290, 615676), (4940, 534666), (5016, 526565), (5434, 486060), (5720, 461757), (5928, 445555), (6270, 421252), (7410, 356444), (8101, 326040), (8151, 324040), (8360, 315939), (8580, 307838), (9880, 267333), (10868, 243030), (12540, 210626), (13585, 194424), (14820, 178222), (16202, 163020), (16302, 162020), (17160, 153919), (21736, 121515), (24303, 108680), (25080, 105313), (27170, 97212), (29640, 89111), (32404, 81510), (32604, 81010), (40505, 65208), (40755, 64808), (48606, 54340)]