8031035040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12011}}^1$

素因数の和:12235

約数の個数: 192

約数和(自身を含む): 29059430400

約数和(自身を除く): 21028395360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 398, 420, 480, 560, 597, 672, 796, 840, 995, 1120, 1194, 1393, 1592, 1680, 1990, 2388, 2786, 2985, 3184, 3360, 3980, 4179, 4776, 5572, 5970, 6368, 6965, 7960, 8358, 9552, 11144, 11940, 12011, 13930, 15920, 16716, 19104, 20895, 22288, 23880, 24022, 27860, 31840, 33432, 36033, 41790, 44576, 47760, 48044, 55720, 60055, 66864, 72066, 83580, 84077, 95520, 96088, 111440, 120110, 133728, 144132, 167160, 168154, 180165, 192176, 222880, 240220, 252231, 288264, 334320, 336308, 360330, 384352, 420385, 480440, 504462, 576528, 668640, 672616, 720660, 840770, 960880, 1008924, 1153056, 1261155, 1345232, 1441320, 1681540, 1921760, 2017848, 2390189, 2522310, 2690464, 2882640, 3363080, 4035696, 4780378, 5044620, 5765280, 6726160, 7170567, 8071392, 9560756, 10089240, 11950945, 13452320, 14341134, 16731323, 19121512, 20178480, 23901890, 28682268, 33462646, 35852835, 38243024, 40356960, 47803780, 50193969, 57364536, 66925292, 71705670, 76486048, 83656615, 95607560, 100387938, 114729072, 133850584, 143411340, 167313230, 191215120, 200775876, 229458144, 250969845, 267701168, 286822680, 334626460, 382430240, 401551752, 501939690, 535402336, 573645360, 669252920, 803103504, 1003879380, 1147290720, 1338505840, 1606207008, 2007758760, 2677011680, 4015517520, 8031035040]

約数ペア:

[(1, 8031035040), (2, 4015517520), (3, 2677011680), (4, 2007758760), (5, 1606207008), (6, 1338505840), (7, 1147290720), (8, 1003879380), (10, 803103504), (12, 669252920), (14, 573645360), (15, 535402336), (16, 501939690), (20, 401551752), (21, 382430240), (24, 334626460), (28, 286822680), (30, 267701168), (32, 250969845), (35, 229458144), (40, 200775876), (42, 191215120), (48, 167313230), (56, 143411340), (60, 133850584), (70, 114729072), (80, 100387938), (84, 95607560), (96, 83656615), (105, 76486048), (112, 71705670), (120, 66925292), (140, 57364536), (160, 50193969), (168, 47803780), (199, 40356960), (210, 38243024), (224, 35852835), (240, 33462646), (280, 28682268), (336, 23901890), (398, 20178480), (420, 19121512), (480, 16731323), (560, 14341134), (597, 13452320), (672, 11950945), (796, 10089240), (840, 9560756), (995, 8071392), (1120, 7170567), (1194, 6726160), (1393, 5765280), (1592, 5044620), (1680, 4780378), (1990, 4035696), (2388, 3363080), (2786, 2882640), (2985, 2690464), (3184, 2522310), (3360, 2390189), (3980, 2017848), (4179, 1921760), (4776, 1681540), (5572, 1441320), (5970, 1345232), (6368, 1261155), (6965, 1153056), (7960, 1008924), (8358, 960880), (9552, 840770), (11144, 720660), (11940, 672616), (12011, 668640), (13930, 576528), (15920, 504462), (16716, 480440), (19104, 420385), (20895, 384352), (22288, 360330), (23880, 336308), (24022, 334320), (27860, 288264), (31840, 252231), (33432, 240220), (36033, 222880), (41790, 192176), (44576, 180165), (47760, 168154), (48044, 167160), (55720, 144132), (60055, 133728), (66864, 120110), (72066, 111440), (83580, 96088), (84077, 95520)]