9940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 34525440

約数和(自身を除く): 24584520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 443, 510, 561, 660, 680, 748, 886, 935, 1020, 1122, 1320, 1329, 1496, 1772, 1870, 2040, 2215, 2244, 2658, 2805, 3544, 3740, 4430, 4488, 4873, 5316, 5610, 6645, 7480, 7531, 8860, 9746, 10632, 11220, 13290, 14619, 15062, 17720, 19492, 22440, 22593, 24365, 26580, 29238, 30124, 37655, 38984, 45186, 48730, 53160, 58476, 60248, 73095, 75310, 82841, 90372, 97460, 112965, 116952, 146190, 150620, 165682, 180744, 194920, 225930, 248523, 292380, 301240, 331364, 414205, 451860, 497046, 584760, 662728, 828410, 903720, 994092, 1242615, 1656820, 1988184, 2485230, 3313640, 4970460, 9940920]

約数ペア:

[(1, 9940920), (2, 4970460), (3, 3313640), (4, 2485230), (5, 1988184), (6, 1656820), (8, 1242615), (10, 994092), (11, 903720), (12, 828410), (15, 662728), (17, 584760), (20, 497046), (22, 451860), (24, 414205), (30, 331364), (33, 301240), (34, 292380), (40, 248523), (44, 225930), (51, 194920), (55, 180744), (60, 165682), (66, 150620), (68, 146190), (85, 116952), (88, 112965), (102, 97460), (110, 90372), (120, 82841), (132, 75310), (136, 73095), (165, 60248), (170, 58476), (187, 53160), (204, 48730), (220, 45186), (255, 38984), (264, 37655), (330, 30124), (340, 29238), (374, 26580), (408, 24365), (440, 22593), (443, 22440), (510, 19492), (561, 17720), (660, 15062), (680, 14619), (748, 13290), (886, 11220), (935, 10632), (1020, 9746), (1122, 8860), (1320, 7531), (1329, 7480), (1496, 6645), (1772, 5610), (1870, 5316), (2040, 4873), (2215, 4488), (2244, 4430), (2658, 3740), (2805, 3544)]