1306468440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1$

素因数の和:1791

約数の個数: 160

約数和(自身を含む): 4410450000

約数和(自身を除く): 3103981560

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, 90, 108, 120, 135, 162, 180, 216, 269, 270, 324, 360, 405, 538, 540, 648, 807, 810, 1076, 1080, 1345, 1499, 1614, 1620, 2152, 2421, 2690, 2998, 3228, 3240, 4035, 4497, 4842, 5380, 5996, 6456, 7263, 7495, 8070, 8994, 9684, 10760, 11992, 12105, 13491, 14526, 14990, 16140, 17988, 19368, 21789, 22485, 24210, 26982, 29052, 29980, 32280, 35976, 36315, 40473, 43578, 44970, 48420, 53964, 58104, 59960, 67455, 72630, 80946, 87156, 89940, 96840, 107928, 108945, 121419, 134910, 145260, 161892, 174312, 179880, 202365, 217890, 242838, 269820, 290520, 323784, 403231, 404730, 435780, 485676, 539640, 607095, 806462, 809460, 871560, 971352, 1209693, 1214190, 1612924, 1618920, 2016155, 2419386, 2428380, 3225848, 3629079, 4032310, 4838772, 4856760, 6048465, 7258158, 8064620, 9677544, 10887237, 12096930, 14516316, 16129240, 18145395, 21774474, 24193860, 29032632, 32661711, 36290790, 43548948, 48387720, 54436185, 65323422, 72581580, 87097896, 108872370, 130646844, 145163160, 163308555, 217744740, 261293688, 326617110, 435489480, 653234220, 1306468440]

約数ペア:

[(1, 1306468440), (2, 653234220), (3, 435489480), (4, 326617110), (5, 261293688), (6, 217744740), (8, 163308555), (9, 145163160), (10, 130646844), (12, 108872370), (15, 87097896), (18, 72581580), (20, 65323422), (24, 54436185), (27, 48387720), (30, 43548948), (36, 36290790), (40, 32661711), (45, 29032632), (54, 24193860), (60, 21774474), (72, 18145395), (81, 16129240), (90, 14516316), (108, 12096930), (120, 10887237), (135, 9677544), (162, 8064620), (180, 7258158), (216, 6048465), (269, 4856760), (270, 4838772), (324, 4032310), (360, 3629079), (405, 3225848), (538, 2428380), (540, 2419386), (648, 2016155), (807, 1618920), (810, 1612924), (1076, 1214190), (1080, 1209693), (1345, 971352), (1499, 871560), (1614, 809460), (1620, 806462), (2152, 607095), (2421, 539640), (2690, 485676), (2998, 435780), (3228, 404730), (3240, 403231), (4035, 323784), (4497, 290520), (4842, 269820), (5380, 242838), (5996, 217890), (6456, 202365), (7263, 179880), (7495, 174312), (8070, 161892), (8994, 145260), (9684, 134910), (10760, 121419), (11992, 108945), (12105, 107928), (13491, 96840), (14526, 89940), (14990, 87156), (16140, 80946), (17988, 72630), (19368, 67455), (21789, 59960), (22485, 58104), (24210, 53964), (26982, 48420), (29052, 44970), (29980, 43578), (32280, 40473), (35976, 36315)]