70431240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 232502400

約数和(自身を除く): 162071160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 229, 233, 264, 330, 440, 458, 466, 660, 687, 699, 916, 932, 1145, 1165, 1320, 1374, 1398, 1832, 1864, 2290, 2330, 2519, 2563, 2748, 2796, 3435, 3495, 4580, 4660, 5038, 5126, 5496, 5592, 6870, 6990, 7557, 7689, 9160, 9320, 10076, 10252, 12595, 12815, 13740, 13980, 15114, 15378, 20152, 20504, 25190, 25630, 27480, 27960, 30228, 30756, 37785, 38445, 50380, 51260, 53357, 60456, 61512, 75570, 76890, 100760, 102520, 106714, 151140, 153780, 160071, 213428, 266785, 302280, 307560, 320142, 426856, 533570, 586927, 640284, 800355, 1067140, 1173854, 1280568, 1600710, 1760781, 2134280, 2347708, 2934635, 3201420, 3521562, 4695416, 5869270, 6402840, 7043124, 8803905, 11738540, 14086248, 17607810, 23477080, 35215620, 70431240]

約数ペア:

[(1, 70431240), (2, 35215620), (3, 23477080), (4, 17607810), (5, 14086248), (6, 11738540), (8, 8803905), (10, 7043124), (11, 6402840), (12, 5869270), (15, 4695416), (20, 3521562), (22, 3201420), (24, 2934635), (30, 2347708), (33, 2134280), (40, 1760781), (44, 1600710), (55, 1280568), (60, 1173854), (66, 1067140), (88, 800355), (110, 640284), (120, 586927), (132, 533570), (165, 426856), (220, 320142), (229, 307560), (233, 302280), (264, 266785), (330, 213428), (440, 160071), (458, 153780), (466, 151140), (660, 106714), (687, 102520), (699, 100760), (916, 76890), (932, 75570), (1145, 61512), (1165, 60456), (1320, 53357), (1374, 51260), (1398, 50380), (1832, 38445), (1864, 37785), (2290, 30756), (2330, 30228), (2519, 27960), (2563, 27480), (2748, 25630), (2796, 25190), (3435, 20504), (3495, 20152), (4580, 15378), (4660, 15114), (5038, 13980), (5126, 13740), (5496, 12815), (5592, 12595), (6870, 10252), (6990, 10076), (7557, 9320), (7689, 9160)]