140107320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 477504720

約数和(自身を除く): 337397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 521, 540, 648, 664, 747, 810, 830, 996, 1042, 1080, 1245, 1494, 1563, 1620, 1660, 1992, 2084, 2241, 2490, 2605, 2988, 3126, 3240, 3320, 3735, 4168, 4482, 4689, 4980, 5210, 5976, 6252, 6723, 7470, 7815, 8964, 9378, 9960, 10420, 11205, 12504, 13446, 14067, 14940, 15630, 17928, 18756, 20840, 22410, 23445, 26892, 28134, 29880, 31260, 33615, 37512, 42201, 43243, 44820, 46890, 53784, 56268, 62520, 67230, 70335, 84402, 86486, 89640, 93780, 112536, 129729, 134460, 140670, 168804, 172972, 187560, 211005, 216215, 259458, 268920, 281340, 337608, 345944, 389187, 422010, 432430, 518916, 562680, 648645, 778374, 844020, 864860, 1037832, 1167561, 1297290, 1556748, 1688040, 1729720, 1945935, 2335122, 2594580, 3113496, 3502683, 3891870, 4670244, 5189160, 5837805, 7005366, 7783740, 9340488, 11675610, 14010732, 15567480, 17513415, 23351220, 28021464, 35026830, 46702440, 70053660, 140107320]

約数ペア:

[(1, 140107320), (2, 70053660), (3, 46702440), (4, 35026830), (5, 28021464), (6, 23351220), (8, 17513415), (9, 15567480), (10, 14010732), (12, 11675610), (15, 9340488), (18, 7783740), (20, 7005366), (24, 5837805), (27, 5189160), (30, 4670244), (36, 3891870), (40, 3502683), (45, 3113496), (54, 2594580), (60, 2335122), (72, 1945935), (81, 1729720), (83, 1688040), (90, 1556748), (108, 1297290), (120, 1167561), (135, 1037832), (162, 864860), (166, 844020), (180, 778374), (216, 648645), (249, 562680), (270, 518916), (324, 432430), (332, 422010), (360, 389187), (405, 345944), (415, 337608), (498, 281340), (521, 268920), (540, 259458), (648, 216215), (664, 211005), (747, 187560), (810, 172972), (830, 168804), (996, 140670), (1042, 134460), (1080, 129729), (1245, 112536), (1494, 93780), (1563, 89640), (1620, 86486), (1660, 84402), (1992, 70335), (2084, 67230), (2241, 62520), (2490, 56268), (2605, 53784), (2988, 46890), (3126, 44820), (3240, 43243), (3320, 42201), (3735, 37512), (4168, 33615), (4482, 31260), (4689, 29880), (4980, 28134), (5210, 26892), (5976, 23445), (6252, 22410), (6723, 20840), (7470, 18756), (7815, 17928), (8964, 15630), (9378, 14940), (9960, 14067), (10420, 13446), (11205, 12504)]