153065640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 574801920

約数和(自身を除く): 421736280

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, 107, 120, 130, 131, 140, 156, 168, 182, 195, 210, 214, 260, 262, 273, 280, 312, 321, 364, 390, 393, 420, 428, 455, 520, 524, 535, 546, 642, 655, 728, 749, 780, 786, 840, 856, 910, 917, 1048, 1070, 1092, 1284, 1310, 1365, 1391, 1498, 1560, 1572, 1605, 1703, 1820, 1834, 1965, 2140, 2184, 2247, 2568, 2620, 2730, 2751, 2782, 2996, 3144, 3210, 3406, 3640, 3668, 3745, 3930, 4173, 4280, 4494, 4585, 5109, 5240, 5460, 5502, 5564, 5992, 6420, 6812, 6955, 7336, 7490, 7860, 8346, 8515, 8988, 9170, 9737, 10218, 10920, 11004, 11128, 11235, 11921, 12840, 13624, 13755, 13910, 14017, 14980, 15720, 16692, 17030, 17976, 18340, 19474, 20436, 20865, 22008, 22470, 23842, 25545, 27510, 27820, 28034, 29211, 29960, 33384, 34060, 35763, 36680, 38948, 40872, 41730, 42051, 44940, 47684, 48685, 51090, 55020, 55640, 56068, 58422, 59605, 68120, 70085, 71526, 77896, 83460, 84102, 89880, 95368, 97370, 98119, 102180, 110040, 112136, 116844, 119210, 140170, 143052, 146055, 166920, 168204, 178815, 182221, 194740, 196238, 204360, 210255, 233688, 238420, 280340, 286104, 292110, 294357, 336408, 357630, 364442, 389480, 392476, 420510, 476840, 490595, 546663, 560680, 584220, 588714, 715260, 728884, 784952, 841020, 911105, 981190, 1093326, 1168440, 1177428, 1275547, 1430520, 1457768, 1471785, 1682040, 1822210, 1962380, 2186652, 2354856, 2551094, 2733315, 2943570, 3644420, 3826641, 3924760, 4373304, 5102188, 5466630, 5887140, 6377735, 7288840, 7653282, 10204376, 10933260, 11774280, 12755470, 15306564, 19133205, 21866520, 25510940, 30613128, 38266410, 51021880, 76532820, 153065640]

約数ペア:

[(1, 153065640), (2, 76532820), (3, 51021880), (4, 38266410), (5, 30613128), (6, 25510940), (7, 21866520), (8, 19133205), (10, 15306564), (12, 12755470), (13, 11774280), (14, 10933260), (15, 10204376), (20, 7653282), (21, 7288840), (24, 6377735), (26, 5887140), (28, 5466630), (30, 5102188), (35, 4373304), (39, 3924760), (40, 3826641), (42, 3644420), (52, 2943570), (56, 2733315), (60, 2551094), (65, 2354856), (70, 2186652), (78, 1962380), (84, 1822210), (91, 1682040), (104, 1471785), (105, 1457768), (107, 1430520), (120, 1275547), (130, 1177428), (131, 1168440), (140, 1093326), (156, 981190), (168, 911105), (182, 841020), (195, 784952), (210, 728884), (214, 715260), (260, 588714), (262, 584220), (273, 560680), (280, 546663), (312, 490595), (321, 476840), (364, 420510), (390, 392476), (393, 389480), (420, 364442), (428, 357630), (455, 336408), (520, 294357), (524, 292110), (535, 286104), (546, 280340), (642, 238420), (655, 233688), (728, 210255), (749, 204360), (780, 196238), (786, 194740), (840, 182221), (856, 178815), (910, 168204), (917, 166920), (1048, 146055), (1070, 143052), (1092, 140170), (1284, 119210), (1310, 116844), (1365, 112136), (1391, 110040), (1498, 102180), (1560, 98119), (1572, 97370), (1605, 95368), (1703, 89880), (1820, 84102), (1834, 83460), (1965, 77896), (2140, 71526), (2184, 70085), (2247, 68120), (2568, 59605), (2620, 58422), (2730, 56068), (2751, 55640), (2782, 55020), (2996, 51090), (3144, 48685), (3210, 47684), (3406, 44940), (3640, 42051), (3668, 41730), (3745, 40872), (3930, 38948), (4173, 36680), (4280, 35763), (4494, 34060), (4585, 33384), (5109, 29960), (5240, 29211), (5460, 28034), (5502, 27820), (5564, 27510), (5992, 25545), (6420, 23842), (6812, 22470), (6955, 22008), (7336, 20865), (7490, 20436), (7860, 19474), (8346, 18340), (8515, 17976), (8988, 17030), (9170, 16692), (9737, 15720), (10218, 14980), (10920, 14017), (11004, 13910), (11128, 13755), (11235, 13624), (11921, 12840)]