130830840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 490276800

約数和(自身を除く): 359445960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 193, 210, 252, 269, 280, 315, 360, 386, 420, 504, 538, 579, 630, 772, 807, 840, 965, 1076, 1158, 1260, 1345, 1351, 1544, 1614, 1737, 1883, 1930, 2152, 2316, 2421, 2520, 2690, 2702, 2895, 3228, 3474, 3766, 3860, 4035, 4053, 4632, 4842, 5380, 5404, 5649, 5790, 6456, 6755, 6948, 7532, 7720, 8070, 8106, 8685, 9415, 9684, 10760, 10808, 11298, 11580, 12105, 12159, 13510, 13896, 15064, 16140, 16212, 16947, 17370, 18830, 19368, 20265, 22596, 23160, 24210, 24318, 27020, 28245, 32280, 32424, 33894, 34740, 37660, 40530, 45192, 48420, 48636, 51917, 54040, 56490, 60795, 67788, 69480, 75320, 81060, 84735, 96840, 97272, 103834, 112980, 121590, 135576, 155751, 162120, 169470, 207668, 225960, 243180, 259585, 311502, 338940, 363419, 415336, 467253, 486360, 519170, 623004, 677880, 726838, 778755, 934506, 1038340, 1090257, 1246008, 1453676, 1557510, 1817095, 1869012, 2076680, 2180514, 2336265, 2907352, 3115020, 3270771, 3634190, 3738024, 4361028, 4672530, 5451285, 6230040, 6541542, 7268380, 8722056, 9345060, 10902570, 13083084, 14536760, 16353855, 18690120, 21805140, 26166168, 32707710, 43610280, 65415420, 130830840]

約数ペア:

[(1, 130830840), (2, 65415420), (3, 43610280), (4, 32707710), (5, 26166168), (6, 21805140), (7, 18690120), (8, 16353855), (9, 14536760), (10, 13083084), (12, 10902570), (14, 9345060), (15, 8722056), (18, 7268380), (20, 6541542), (21, 6230040), (24, 5451285), (28, 4672530), (30, 4361028), (35, 3738024), (36, 3634190), (40, 3270771), (42, 3115020), (45, 2907352), (56, 2336265), (60, 2180514), (63, 2076680), (70, 1869012), (72, 1817095), (84, 1557510), (90, 1453676), (105, 1246008), (120, 1090257), (126, 1038340), (140, 934506), (168, 778755), (180, 726838), (193, 677880), (210, 623004), (252, 519170), (269, 486360), (280, 467253), (315, 415336), (360, 363419), (386, 338940), (420, 311502), (504, 259585), (538, 243180), (579, 225960), (630, 207668), (772, 169470), (807, 162120), (840, 155751), (965, 135576), (1076, 121590), (1158, 112980), (1260, 103834), (1345, 97272), (1351, 96840), (1544, 84735), (1614, 81060), (1737, 75320), (1883, 69480), (1930, 67788), (2152, 60795), (2316, 56490), (2421, 54040), (2520, 51917), (2690, 48636), (2702, 48420), (2895, 45192), (3228, 40530), (3474, 37660), (3766, 34740), (3860, 33894), (4035, 32424), (4053, 32280), (4632, 28245), (4842, 27020), (5380, 24318), (5404, 24210), (5649, 23160), (5790, 22596), (6456, 20265), (6755, 19368), (6948, 18830), (7532, 17370), (7720, 16947), (8070, 16212), (8106, 16140), (8685, 15064), (9415, 13896), (9684, 13510), (10760, 12159), (10808, 12105), (11298, 11580)]