1213441640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 2979729720

約数和(自身を除く): 1766288080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 289, 296, 340, 370, 578, 629, 680, 740, 1156, 1258, 1445, 1480, 2312, 2516, 2837, 2890, 3145, 5032, 5674, 5780, 6290, 10693, 11348, 11560, 12580, 14185, 21386, 22696, 25160, 28370, 42772, 48229, 53465, 56740, 85544, 96458, 104969, 106930, 113480, 192916, 209938, 213860, 241145, 385832, 419876, 427720, 482290, 524845, 819893, 839752, 964580, 1049690, 1639786, 1784473, 1929160, 2099380, 3279572, 3568946, 4099465, 4198760, 6559144, 7137892, 8198930, 8922365, 14275784, 16397860, 17844730, 30336041, 32795720, 35689460, 60672082, 71378920, 121344164, 151680205, 242688328, 303360410, 606720820, 1213441640]

約数ペア:

[(1, 1213441640), (2, 606720820), (4, 303360410), (5, 242688328), (8, 151680205), (10, 121344164), (17, 71378920), (20, 60672082), (34, 35689460), (37, 32795720), (40, 30336041), (68, 17844730), (74, 16397860), (85, 14275784), (136, 8922365), (148, 8198930), (170, 7137892), (185, 6559144), (289, 4198760), (296, 4099465), (340, 3568946), (370, 3279572), (578, 2099380), (629, 1929160), (680, 1784473), (740, 1639786), (1156, 1049690), (1258, 964580), (1445, 839752), (1480, 819893), (2312, 524845), (2516, 482290), (2837, 427720), (2890, 419876), (3145, 385832), (5032, 241145), (5674, 213860), (5780, 209938), (6290, 192916), (10693, 113480), (11348, 106930), (11560, 104969), (12580, 96458), (14185, 85544), (21386, 56740), (22696, 53465), (25160, 48229), (28370, 42772)]