1037648720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 2634229464

約数和(自身を除く): 1596580744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 289, 296, 340, 370, 578, 592, 629, 680, 740, 1156, 1213, 1258, 1360, 1445, 1480, 2312, 2426, 2516, 2890, 2960, 3145, 4624, 4852, 5032, 5780, 6065, 6290, 9704, 10064, 10693, 11560, 12130, 12580, 19408, 20621, 21386, 23120, 24260, 25160, 41242, 42772, 44881, 48520, 50320, 53465, 82484, 85544, 89762, 97040, 103105, 106930, 164968, 171088, 179524, 206210, 213860, 224405, 329936, 350557, 359048, 412420, 427720, 448810, 701114, 718096, 762977, 824840, 855440, 897620, 1402228, 1525954, 1649680, 1752785, 1795240, 2804456, 3051908, 3505570, 3590480, 3814885, 5608912, 6103816, 7011140, 7629770, 12207632, 12970609, 14022280, 15259540, 25941218, 28044560, 30519080, 51882436, 61038160, 64853045, 103764872, 129706090, 207529744, 259412180, 518824360, 1037648720]

約数ペア:

[(1, 1037648720), (2, 518824360), (4, 259412180), (5, 207529744), (8, 129706090), (10, 103764872), (16, 64853045), (17, 61038160), (20, 51882436), (34, 30519080), (37, 28044560), (40, 25941218), (68, 15259540), (74, 14022280), (80, 12970609), (85, 12207632), (136, 7629770), (148, 7011140), (170, 6103816), (185, 5608912), (272, 3814885), (289, 3590480), (296, 3505570), (340, 3051908), (370, 2804456), (578, 1795240), (592, 1752785), (629, 1649680), (680, 1525954), (740, 1402228), (1156, 897620), (1213, 855440), (1258, 824840), (1360, 762977), (1445, 718096), (1480, 701114), (2312, 448810), (2426, 427720), (2516, 412420), (2890, 359048), (2960, 350557), (3145, 329936), (4624, 224405), (4852, 213860), (5032, 206210), (5780, 179524), (6065, 171088), (6290, 164968), (9704, 106930), (10064, 103105), (10693, 97040), (11560, 89762), (12130, 85544), (12580, 82484), (19408, 53465), (20621, 50320), (21386, 48520), (23120, 44881), (24260, 42772), (25160, 41242)]