407148639240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17123}}^1\times {\mathrm{28307}}^1$

素因数の和:45451

約数の個数: 128

約数和(自身を含む): 1396069032960

約数和(自身を除く): 988920393720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 17123, 28307, 34246, 51369, 56614, 68492, 84921, 85615, 102738, 113228, 119861, 136984, 141535, 169842, 171230, 198149, 205476, 226456, 239722, 256845, 283070, 339684, 342460, 359583, 396298, 410952, 424605, 479444, 513690, 566140, 594447, 599305, 679368, 684920, 719166, 792596, 849210, 958888, 990745, 1027380, 1132280, 1188894, 1198610, 1438332, 1585192, 1698420, 1797915, 1981490, 2054760, 2377788, 2397220, 2876664, 2972235, 3396840, 3595830, 3962980, 4755576, 4794440, 5944470, 7191660, 7925960, 11888940, 14383320, 23777880, 484700761, 969401522, 1454102283, 1938803044, 2423503805, 2908204566, 3392905327, 3877606088, 4847007610, 5816409132, 6785810654, 7270511415, 9694015220, 10178715981, 11632818264, 13571621308, 14541022830, 16964526635, 19388030440, 20357431962, 27143242616, 29082045660, 33929053270, 40714863924, 50893579905, 58164091320, 67858106540, 81429727848, 101787159810, 135716213080, 203574319620, 407148639240]

約数ペア:

[(1, 407148639240), (2, 203574319620), (3, 135716213080), (4, 101787159810), (5, 81429727848), (6, 67858106540), (7, 58164091320), (8, 50893579905), (10, 40714863924), (12, 33929053270), (14, 29082045660), (15, 27143242616), (20, 20357431962), (21, 19388030440), (24, 16964526635), (28, 14541022830), (30, 13571621308), (35, 11632818264), (40, 10178715981), (42, 9694015220), (56, 7270511415), (60, 6785810654), (70, 5816409132), (84, 4847007610), (105, 3877606088), (120, 3392905327), (140, 2908204566), (168, 2423503805), (210, 1938803044), (280, 1454102283), (420, 969401522), (840, 484700761), (17123, 23777880), (28307, 14383320), (34246, 11888940), (51369, 7925960), (56614, 7191660), (68492, 5944470), (84921, 4794440), (85615, 4755576), (102738, 3962980), (113228, 3595830), (119861, 3396840), (136984, 2972235), (141535, 2876664), (169842, 2397220), (171230, 2377788), (198149, 2054760), (205476, 1981490), (226456, 1797915), (239722, 1698420), (256845, 1585192), (283070, 1438332), (339684, 1198610), (342460, 1188894), (359583, 1132280), (396298, 1027380), (410952, 990745), (424605, 958888), (479444, 849210), (513690, 792596), (566140, 719166), (594447, 684920), (599305, 679368)]