187398120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 697253760

約数和(自身を除く): 509855640

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, 131, 140, 156, 168, 182, 195, 210, 260, 262, 273, 280, 312, 364, 390, 393, 420, 455, 520, 524, 546, 655, 728, 780, 786, 840, 910, 917, 1048, 1092, 1310, 1365, 1560, 1572, 1703, 1820, 1834, 1965, 2184, 2620, 2730, 2751, 3144, 3406, 3640, 3668, 3930, 4585, 5109, 5240, 5460, 5502, 6812, 7336, 7860, 8515, 9170, 10218, 10920, 11004, 11921, 13624, 13755, 15720, 17030, 17161, 18340, 20436, 22008, 23842, 25545, 27510, 34060, 34322, 35763, 36680, 40872, 47684, 51090, 51483, 55020, 59605, 68120, 68644, 71526, 85805, 95368, 102180, 102966, 110040, 119210, 120127, 137288, 143052, 171610, 178815, 204360, 205932, 223093, 238420, 240254, 257415, 286104, 343220, 357630, 360381, 411864, 446186, 476840, 480508, 514830, 600635, 669279, 686440, 715260, 720762, 892372, 961016, 1029660, 1115465, 1201270, 1338558, 1430520, 1441524, 1561651, 1784744, 1801905, 2059320, 2230930, 2402540, 2677116, 2883048, 3123302, 3346395, 3603810, 4461860, 4684953, 4805080, 5354232, 6246604, 6692790, 7207620, 7808255, 8923720, 9369906, 12493208, 13385580, 14415240, 15616510, 18739812, 23424765, 26771160, 31233020, 37479624, 46849530, 62466040, 93699060, 187398120]

約数ペア:

[(1, 187398120), (2, 93699060), (3, 62466040), (4, 46849530), (5, 37479624), (6, 31233020), (7, 26771160), (8, 23424765), (10, 18739812), (12, 15616510), (13, 14415240), (14, 13385580), (15, 12493208), (20, 9369906), (21, 8923720), (24, 7808255), (26, 7207620), (28, 6692790), (30, 6246604), (35, 5354232), (39, 4805080), (40, 4684953), (42, 4461860), (52, 3603810), (56, 3346395), (60, 3123302), (65, 2883048), (70, 2677116), (78, 2402540), (84, 2230930), (91, 2059320), (104, 1801905), (105, 1784744), (120, 1561651), (130, 1441524), (131, 1430520), (140, 1338558), (156, 1201270), (168, 1115465), (182, 1029660), (195, 961016), (210, 892372), (260, 720762), (262, 715260), (273, 686440), (280, 669279), (312, 600635), (364, 514830), (390, 480508), (393, 476840), (420, 446186), (455, 411864), (520, 360381), (524, 357630), (546, 343220), (655, 286104), (728, 257415), (780, 240254), (786, 238420), (840, 223093), (910, 205932), (917, 204360), (1048, 178815), (1092, 171610), (1310, 143052), (1365, 137288), (1560, 120127), (1572, 119210), (1703, 110040), (1820, 102966), (1834, 102180), (1965, 95368), (2184, 85805), (2620, 71526), (2730, 68644), (2751, 68120), (3144, 59605), (3406, 55020), (3640, 51483), (3668, 51090), (3930, 47684), (4585, 40872), (5109, 36680), (5240, 35763), (5460, 34322), (5502, 34060), (6812, 27510), (7336, 25545), (7860, 23842), (8515, 22008), (9170, 20436), (10218, 18340), (10920, 17161), (11004, 17030), (11921, 15720), (13624, 13755)]