183870120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3175

約数の個数: 128

約数和(自身を含む): 639498240

約数和(自身を除く): 455628120

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3083, 3976, 4260, 4970, 5964, 6166, 7455, 8520, 9249, 9940, 11928, 12332, 14910, 15415, 18498, 19880, 21581, 24664, 29820, 30830, 36996, 43162, 46245, 59640, 61660, 64743, 73992, 86324, 92490, 107905, 123320, 129486, 172648, 184980, 215810, 218893, 258972, 323715, 369960, 431620, 437786, 517944, 647430, 656679, 863240, 875572, 1094465, 1294860, 1313358, 1532251, 1751144, 2188930, 2589720, 2626716, 3064502, 3283395, 4377860, 4596753, 5253432, 6129004, 6566790, 7661255, 8755720, 9193506, 12258008, 13133580, 15322510, 18387012, 22983765, 26267160, 30645020, 36774024, 45967530, 61290040, 91935060, 183870120]

約数ペア:

[(1, 183870120), (2, 91935060), (3, 61290040), (4, 45967530), (5, 36774024), (6, 30645020), (7, 26267160), (8, 22983765), (10, 18387012), (12, 15322510), (14, 13133580), (15, 12258008), (20, 9193506), (21, 8755720), (24, 7661255), (28, 6566790), (30, 6129004), (35, 5253432), (40, 4596753), (42, 4377860), (56, 3283395), (60, 3064502), (70, 2626716), (71, 2589720), (84, 2188930), (105, 1751144), (120, 1532251), (140, 1313358), (142, 1294860), (168, 1094465), (210, 875572), (213, 863240), (280, 656679), (284, 647430), (355, 517944), (420, 437786), (426, 431620), (497, 369960), (568, 323715), (710, 258972), (840, 218893), (852, 215810), (994, 184980), (1065, 172648), (1420, 129486), (1491, 123320), (1704, 107905), (1988, 92490), (2130, 86324), (2485, 73992), (2840, 64743), (2982, 61660), (3083, 59640), (3976, 46245), (4260, 43162), (4970, 36996), (5964, 30830), (6166, 29820), (7455, 24664), (8520, 21581), (9249, 19880), (9940, 18498), (11928, 15415), (12332, 14910)]