445908960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 288

約数和(自身を含む): 1796401152

約数和(自身を除く): 1350492192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1427, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2854, 2976, 3255, 3360, 3472, 3720, 3906, 4281, 4340, 4464, 4960, 5040, 5208, 5580, 5708, 6510, 6944, 7135, 7440, 7812, 8562, 8680, 8928, 9765, 9989, 10080, 10416, 11160, 11416, 12843, 13020, 14270, 14880, 15624, 17124, 17360, 19530, 19978, 20832, 21405, 22320, 22832, 25686, 26040, 28540, 29967, 31248, 34248, 34720, 39060, 39956, 42810, 44237, 44640, 45664, 49945, 51372, 52080, 57080, 59934, 62496, 64215, 68496, 78120, 79912, 85620, 88474, 89901, 99890, 102744, 104160, 114160, 119868, 128430, 132711, 136992, 149835, 156240, 159824, 171240, 176948, 179802, 199780, 205488, 221185, 228320, 239736, 256860, 265422, 299670, 309659, 312480, 319648, 342480, 353896, 359604, 398133, 399560, 410976, 442370, 449505, 479472, 513720, 530844, 599340, 619318, 663555, 684960, 707792, 719208, 796266, 799120, 884740, 899010, 928977, 958944, 1027440, 1061688, 1198680, 1238636, 1327110, 1415584, 1438416, 1548295, 1592532, 1598240, 1769480, 1798020, 1857954, 1990665, 2054880, 2123376, 2397360, 2477272, 2654220, 2786931, 2876832, 3096590, 3185064, 3538960, 3596040, 3715908, 3981330, 4246752, 4644885, 4794720, 4954544, 5308440, 5573862, 6193180, 6370128, 7077920, 7192080, 7431816, 7962660, 9289770, 9909088, 10616880, 11147724, 12386360, 12740256, 13934655, 14384160, 14863632, 15925320, 18579540, 21233760, 22295448, 24772720, 27869310, 29727264, 31850640, 37159080, 44590896, 49545440, 55738620, 63701280, 74318160, 89181792, 111477240, 148636320, 222954480, 445908960]

約数ペア:

[(1, 445908960), (2, 222954480), (3, 148636320), (4, 111477240), (5, 89181792), (6, 74318160), (7, 63701280), (8, 55738620), (9, 49545440), (10, 44590896), (12, 37159080), (14, 31850640), (15, 29727264), (16, 27869310), (18, 24772720), (20, 22295448), (21, 21233760), (24, 18579540), (28, 15925320), (30, 14863632), (31, 14384160), (32, 13934655), (35, 12740256), (36, 12386360), (40, 11147724), (42, 10616880), (45, 9909088), (48, 9289770), (56, 7962660), (60, 7431816), (62, 7192080), (63, 7077920), (70, 6370128), (72, 6193180), (80, 5573862), (84, 5308440), (90, 4954544), (93, 4794720), (96, 4644885), (105, 4246752), (112, 3981330), (120, 3715908), (124, 3596040), (126, 3538960), (140, 3185064), (144, 3096590), (155, 2876832), (160, 2786931), (168, 2654220), (180, 2477272), (186, 2397360), (210, 2123376), (217, 2054880), (224, 1990665), (240, 1857954), (248, 1798020), (252, 1769480), (279, 1598240), (280, 1592532), (288, 1548295), (310, 1438416), (315, 1415584), (336, 1327110), (360, 1238636), (372, 1198680), (420, 1061688), (434, 1027440), (465, 958944), (480, 928977), (496, 899010), (504, 884740), (558, 799120), (560, 796266), (620, 719208), (630, 707792), (651, 684960), (672, 663555), (720, 619318), (744, 599340), (840, 530844), (868, 513720), (930, 479472), (992, 449505), (1008, 442370), (1085, 410976), (1116, 399560), (1120, 398133), (1240, 359604), (1260, 353896), (1302, 342480), (1395, 319648), (1427, 312480), (1440, 309659), (1488, 299670), (1680, 265422), (1736, 256860), (1860, 239736), (1953, 228320), (2016, 221185), (2170, 205488), (2232, 199780), (2480, 179802), (2520, 176948), (2604, 171240), (2790, 159824), (2854, 156240), (2976, 149835), (3255, 136992), (3360, 132711), (3472, 128430), (3720, 119868), (3906, 114160), (4281, 104160), (4340, 102744), (4464, 99890), (4960, 89901), (5040, 88474), (5208, 85620), (5580, 79912), (5708, 78120), (6510, 68496), (6944, 64215), (7135, 62496), (7440, 59934), (7812, 57080), (8562, 52080), (8680, 51372), (8928, 49945), (9765, 45664), (9989, 44640), (10080, 44237), (10416, 42810), (11160, 39956), (11416, 39060), (12843, 34720), (13020, 34248), (14270, 31248), (14880, 29967), (15624, 28540), (17124, 26040), (17360, 25686), (19530, 22832), (19978, 22320), (20832, 21405)]