237956880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1181

約数の個数: 160

約数和(自身を含む): 849945600

約数和(自身を除く): 611988720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1019, 1112, 1390, 1668, 1680, 1946, 2038, 2085, 2224, 2780, 2919, 3057, 3336, 3892, 4076, 4170, 4865, 5095, 5560, 5838, 6114, 6672, 7133, 7784, 8152, 8340, 9730, 10190, 11120, 11676, 12228, 14266, 14595, 15285, 15568, 16304, 16680, 19460, 20380, 21399, 23352, 24456, 28532, 29190, 30570, 33360, 35665, 38920, 40760, 42798, 46704, 48912, 57064, 58380, 61140, 71330, 77840, 81520, 85596, 106995, 114128, 116760, 122280, 141641, 142660, 171192, 213990, 233520, 244560, 283282, 285320, 342384, 424923, 427980, 566564, 570640, 708205, 849846, 855960, 991487, 1133128, 1416410, 1699692, 1711920, 1982974, 2124615, 2266256, 2832820, 2974461, 3399384, 3965948, 4249230, 4957435, 5665640, 5948922, 6798768, 7931896, 8498460, 9914870, 11331280, 11897844, 14872305, 15863792, 16996920, 19829740, 23795688, 29744610, 33993840, 39659480, 47591376, 59489220, 79318960, 118978440, 237956880]

約数ペア:

[(1, 237956880), (2, 118978440), (3, 79318960), (4, 59489220), (5, 47591376), (6, 39659480), (7, 33993840), (8, 29744610), (10, 23795688), (12, 19829740), (14, 16996920), (15, 15863792), (16, 14872305), (20, 11897844), (21, 11331280), (24, 9914870), (28, 8498460), (30, 7931896), (35, 6798768), (40, 5948922), (42, 5665640), (48, 4957435), (56, 4249230), (60, 3965948), (70, 3399384), (80, 2974461), (84, 2832820), (105, 2266256), (112, 2124615), (120, 1982974), (139, 1711920), (140, 1699692), (168, 1416410), (210, 1133128), (240, 991487), (278, 855960), (280, 849846), (336, 708205), (417, 570640), (420, 566564), (556, 427980), (560, 424923), (695, 342384), (834, 285320), (840, 283282), (973, 244560), (1019, 233520), (1112, 213990), (1390, 171192), (1668, 142660), (1680, 141641), (1946, 122280), (2038, 116760), (2085, 114128), (2224, 106995), (2780, 85596), (2919, 81520), (3057, 77840), (3336, 71330), (3892, 61140), (4076, 58380), (4170, 57064), (4865, 48912), (5095, 46704), (5560, 42798), (5838, 40760), (6114, 38920), (6672, 35665), (7133, 33360), (7784, 30570), (8152, 29190), (8340, 28532), (9730, 24456), (10190, 23352), (11120, 21399), (11676, 20380), (12228, 19460), (14266, 16680), (14595, 16304), (15285, 15568)]