189868305280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1\times {\mathrm{5563}}^1$

素因数の和:8736

約数の個数: 128

約数和(自身を含む): 480843773280

約数和(自身を除く): 290975468000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 3137, 5440, 5563, 6274, 10880, 11126, 12548, 15685, 22252, 25096, 27815, 31370, 44504, 50192, 53329, 55630, 62740, 89008, 94571, 100384, 106658, 111260, 125480, 178016, 189142, 200768, 213316, 222520, 250960, 266645, 356032, 378284, 401536, 426632, 445040, 472855, 501920, 533290, 712064, 756568, 853264, 890080, 945710, 1003840, 1066580, 1513136, 1706528, 1780160, 1891420, 2007680, 2133160, 3026272, 3413056, 3560320, 3782840, 4266320, 6052544, 6826112, 7565680, 8532640, 12105088, 15131360, 17065280, 17451131, 30262720, 34130560, 34902262, 60525440, 69804524, 87255655, 139609048, 174511310, 279218096, 296669227, 349022620, 558436192, 593338454, 698045240, 1116872384, 1186676908, 1396090480, 1483346135, 2233744768, 2373353816, 2792180960, 2966692270, 4746707632, 5584361920, 5933384540, 9493415264, 11168723840, 11866769080, 18986830528, 23733538160, 37973661056, 47467076320, 94934152640, 189868305280]

約数ペア:

[(1, 189868305280), (2, 94934152640), (4, 47467076320), (5, 37973661056), (8, 23733538160), (10, 18986830528), (16, 11866769080), (17, 11168723840), (20, 9493415264), (32, 5933384540), (34, 5584361920), (40, 4746707632), (64, 2966692270), (68, 2792180960), (80, 2373353816), (85, 2233744768), (128, 1483346135), (136, 1396090480), (160, 1186676908), (170, 1116872384), (272, 698045240), (320, 593338454), (340, 558436192), (544, 349022620), (640, 296669227), (680, 279218096), (1088, 174511310), (1360, 139609048), (2176, 87255655), (2720, 69804524), (3137, 60525440), (5440, 34902262), (5563, 34130560), (6274, 30262720), (10880, 17451131), (11126, 17065280), (12548, 15131360), (15685, 12105088), (22252, 8532640), (25096, 7565680), (27815, 6826112), (31370, 6052544), (44504, 4266320), (50192, 3782840), (53329, 3560320), (55630, 3413056), (62740, 3026272), (89008, 2133160), (94571, 2007680), (100384, 1891420), (106658, 1780160), (111260, 1706528), (125480, 1513136), (178016, 1066580), (189142, 1003840), (200768, 945710), (213316, 890080), (222520, 853264), (250960, 756568), (266645, 712064), (356032, 533290), (378284, 501920), (401536, 472855), (426632, 445040)]