155730120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 192

約数和(自身を含む): 578689920

約数和(自身を除く): 422959800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1097, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2194, 2366, 2535, 2730, 3291, 3380, 3549, 3640, 4056, 4388, 4732, 5070, 5460, 5485, 5915, 6582, 6760, 7098, 7679, 8776, 9464, 10140, 10920, 10970, 11830, 13164, 14196, 14261, 15358, 16455, 17745, 20280, 21940, 23037, 23660, 26328, 28392, 28522, 30716, 32910, 35490, 38395, 42783, 43880, 46074, 47320, 57044, 61432, 65820, 70980, 71305, 76790, 85566, 92148, 99827, 114088, 115185, 131640, 141960, 142610, 153580, 171132, 184296, 185393, 199654, 213915, 230370, 285220, 299481, 307160, 342264, 370786, 399308, 427830, 460740, 499135, 556179, 570440, 598962, 741572, 798616, 855660, 921480, 926965, 998270, 1112358, 1197924, 1297751, 1483144, 1497405, 1711320, 1853930, 1996540, 2224716, 2395848, 2595502, 2780895, 2994810, 3707860, 3893253, 3993080, 4449432, 5191004, 5561790, 5989620, 6488755, 7415720, 7786506, 10382008, 11123580, 11979240, 12977510, 15573012, 19466265, 22247160, 25955020, 31146024, 38932530, 51910040, 77865060, 155730120]

約数ペア:

[(1, 155730120), (2, 77865060), (3, 51910040), (4, 38932530), (5, 31146024), (6, 25955020), (7, 22247160), (8, 19466265), (10, 15573012), (12, 12977510), (13, 11979240), (14, 11123580), (15, 10382008), (20, 7786506), (21, 7415720), (24, 6488755), (26, 5989620), (28, 5561790), (30, 5191004), (35, 4449432), (39, 3993080), (40, 3893253), (42, 3707860), (52, 2994810), (56, 2780895), (60, 2595502), (65, 2395848), (70, 2224716), (78, 1996540), (84, 1853930), (91, 1711320), (104, 1497405), (105, 1483144), (120, 1297751), (130, 1197924), (140, 1112358), (156, 998270), (168, 926965), (169, 921480), (182, 855660), (195, 798616), (210, 741572), (260, 598962), (273, 570440), (280, 556179), (312, 499135), (338, 460740), (364, 427830), (390, 399308), (420, 370786), (455, 342264), (507, 307160), (520, 299481), (546, 285220), (676, 230370), (728, 213915), (780, 199654), (840, 185393), (845, 184296), (910, 171132), (1014, 153580), (1092, 142610), (1097, 141960), (1183, 131640), (1352, 115185), (1365, 114088), (1560, 99827), (1690, 92148), (1820, 85566), (2028, 76790), (2184, 71305), (2194, 70980), (2366, 65820), (2535, 61432), (2730, 57044), (3291, 47320), (3380, 46074), (3549, 43880), (3640, 42783), (4056, 38395), (4388, 35490), (4732, 32910), (5070, 30716), (5460, 28522), (5485, 28392), (5915, 26328), (6582, 23660), (6760, 23037), (7098, 21940), (7679, 20280), (8776, 17745), (9464, 16455), (10140, 15358), (10920, 14261), (10970, 14196), (11830, 13164)]