68633520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 223914240

約数和(自身を除く): 155280720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 59, 60, 74, 80, 111, 118, 120, 131, 148, 177, 185, 222, 236, 240, 262, 295, 296, 354, 370, 393, 444, 472, 524, 555, 590, 592, 655, 708, 740, 786, 885, 888, 944, 1048, 1110, 1180, 1310, 1416, 1480, 1572, 1770, 1776, 1965, 2096, 2183, 2220, 2360, 2620, 2832, 2960, 3144, 3540, 3930, 4366, 4440, 4720, 4847, 5240, 6288, 6549, 7080, 7729, 7860, 8732, 8880, 9694, 10480, 10915, 13098, 14160, 14541, 15458, 15720, 17464, 19388, 21830, 23187, 24235, 26196, 29082, 30916, 31440, 32745, 34928, 38645, 38776, 43660, 46374, 48470, 52392, 58164, 61832, 65490, 72705, 77290, 77552, 87320, 92748, 96940, 104784, 115935, 116328, 123664, 130980, 145410, 154580, 174640, 185496, 193880, 231870, 232656, 261960, 285973, 290820, 309160, 370992, 387760, 463740, 523920, 571946, 581640, 618320, 857919, 927480, 1143892, 1163280, 1429865, 1715838, 1854960, 2287784, 2859730, 3431676, 4289595, 4575568, 5719460, 6863352, 8579190, 11438920, 13726704, 17158380, 22877840, 34316760, 68633520]

約数ペア:

[(1, 68633520), (2, 34316760), (3, 22877840), (4, 17158380), (5, 13726704), (6, 11438920), (8, 8579190), (10, 6863352), (12, 5719460), (15, 4575568), (16, 4289595), (20, 3431676), (24, 2859730), (30, 2287784), (37, 1854960), (40, 1715838), (48, 1429865), (59, 1163280), (60, 1143892), (74, 927480), (80, 857919), (111, 618320), (118, 581640), (120, 571946), (131, 523920), (148, 463740), (177, 387760), (185, 370992), (222, 309160), (236, 290820), (240, 285973), (262, 261960), (295, 232656), (296, 231870), (354, 193880), (370, 185496), (393, 174640), (444, 154580), (472, 145410), (524, 130980), (555, 123664), (590, 116328), (592, 115935), (655, 104784), (708, 96940), (740, 92748), (786, 87320), (885, 77552), (888, 77290), (944, 72705), (1048, 65490), (1110, 61832), (1180, 58164), (1310, 52392), (1416, 48470), (1480, 46374), (1572, 43660), (1770, 38776), (1776, 38645), (1965, 34928), (2096, 32745), (2183, 31440), (2220, 30916), (2360, 29082), (2620, 26196), (2832, 24235), (2960, 23187), (3144, 21830), (3540, 19388), (3930, 17464), (4366, 15720), (4440, 15458), (4720, 14541), (4847, 14160), (5240, 13098), (6288, 10915), (6549, 10480), (7080, 9694), (7729, 8880), (7860, 8732)]