7883344020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 23386890240

約数和(自身を除く): 15503546220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 211, 212, 265, 310, 318, 372, 379, 422, 465, 530, 620, 633, 636, 758, 795, 844, 930, 1055, 1060, 1137, 1266, 1516, 1590, 1643, 1860, 1895, 2110, 2274, 2532, 3165, 3180, 3286, 3790, 4220, 4548, 4929, 5685, 6330, 6541, 6572, 7580, 8215, 9858, 11183, 11370, 11749, 12660, 13082, 16430, 19623, 19716, 20087, 22366, 22740, 23498, 24645, 26164, 32705, 32860, 33549, 35247, 39246, 40174, 44732, 46996, 49290, 55915, 58745, 60261, 65410, 67098, 70494, 78492, 79969, 80348, 98115, 98580, 100435, 111830, 117490, 120522, 130820, 134196, 140988, 159938, 167745, 176235, 196230, 200870, 223660, 234980, 239907, 241044, 301305, 319876, 335490, 346673, 352470, 392460, 399845, 401740, 479814, 602610, 622697, 670980, 693346, 704940, 799690, 959628, 1040019, 1199535, 1205220, 1245394, 1386692, 1599380, 1733365, 1868091, 2080038, 2399070, 2479039, 2490788, 3113485, 3466730, 3736182, 4160076, 4238357, 4798140, 4958078, 5200095, 6226970, 6933460, 7437117, 7472364, 8476714, 9340455, 9916156, 10400190, 12395195, 12453940, 12715071, 14874234, 16953428, 18680910, 20800380, 21191785, 24790390, 25430142, 29748468, 37185585, 37361820, 42383570, 49580780, 50860284, 63575355, 74371170, 84767140, 127150710, 131389067, 148742340, 254301420, 262778134, 394167201, 525556268, 656945335, 788334402, 1313890670, 1576668804, 1970836005, 2627781340, 3941672010, 7883344020]

約数ペア:

[(1, 7883344020), (2, 3941672010), (3, 2627781340), (4, 1970836005), (5, 1576668804), (6, 1313890670), (10, 788334402), (12, 656945335), (15, 525556268), (20, 394167201), (30, 262778134), (31, 254301420), (53, 148742340), (60, 131389067), (62, 127150710), (93, 84767140), (106, 74371170), (124, 63575355), (155, 50860284), (159, 49580780), (186, 42383570), (211, 37361820), (212, 37185585), (265, 29748468), (310, 25430142), (318, 24790390), (372, 21191785), (379, 20800380), (422, 18680910), (465, 16953428), (530, 14874234), (620, 12715071), (633, 12453940), (636, 12395195), (758, 10400190), (795, 9916156), (844, 9340455), (930, 8476714), (1055, 7472364), (1060, 7437117), (1137, 6933460), (1266, 6226970), (1516, 5200095), (1590, 4958078), (1643, 4798140), (1860, 4238357), (1895, 4160076), (2110, 3736182), (2274, 3466730), (2532, 3113485), (3165, 2490788), (3180, 2479039), (3286, 2399070), (3790, 2080038), (4220, 1868091), (4548, 1733365), (4929, 1599380), (5685, 1386692), (6330, 1245394), (6541, 1205220), (6572, 1199535), (7580, 1040019), (8215, 959628), (9858, 799690), (11183, 704940), (11370, 693346), (11749, 670980), (12660, 622697), (13082, 602610), (16430, 479814), (19623, 401740), (19716, 399845), (20087, 392460), (22366, 352470), (22740, 346673), (23498, 335490), (24645, 319876), (26164, 301305), (32705, 241044), (32860, 239907), (33549, 234980), (35247, 223660), (39246, 200870), (40174, 196230), (44732, 176235), (46996, 167745), (49290, 159938), (55915, 140988), (58745, 134196), (60261, 130820), (65410, 120522), (67098, 117490), (70494, 111830), (78492, 100435), (79969, 98580), (80348, 98115)]