129678951480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1\times {\mathrm{39341}}^1$

素因数の和:41481

約数の個数: 128

約数和(自身を含む): 419171699520

約数和(自身を除く): 289492748040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2113, 4226, 6339, 8452, 10565, 12678, 16904, 21130, 25356, 27469, 31695, 39341, 42260, 50712, 54938, 63390, 78682, 82407, 84520, 109876, 118023, 126780, 137345, 157364, 164814, 196705, 219752, 236046, 253560, 274690, 314728, 329628, 393410, 412035, 472092, 511433, 549380, 590115, 659256, 786820, 824070, 944184, 1022866, 1098760, 1180230, 1534299, 1573640, 1648140, 2045732, 2360460, 2557165, 3068598, 3296280, 4091464, 4720920, 5114330, 6137196, 7671495, 10228660, 12274392, 15342990, 20457320, 30685980, 61371960, 83127533, 166255066, 249382599, 332510132, 415637665, 498765198, 665020264, 831275330, 997530396, 1080657929, 1246912995, 1662550660, 1995060792, 2161315858, 2493825990, 3241973787, 3325101320, 4322631716, 4987651980, 5403289645, 6483947574, 8645263432, 9975303960, 10806579290, 12967895148, 16209868935, 21613158580, 25935790296, 32419737870, 43226317160, 64839475740, 129678951480]

約数ペア:

[(1, 129678951480), (2, 64839475740), (3, 43226317160), (4, 32419737870), (5, 25935790296), (6, 21613158580), (8, 16209868935), (10, 12967895148), (12, 10806579290), (13, 9975303960), (15, 8645263432), (20, 6483947574), (24, 5403289645), (26, 4987651980), (30, 4322631716), (39, 3325101320), (40, 3241973787), (52, 2493825990), (60, 2161315858), (65, 1995060792), (78, 1662550660), (104, 1246912995), (120, 1080657929), (130, 997530396), (156, 831275330), (195, 665020264), (260, 498765198), (312, 415637665), (390, 332510132), (520, 249382599), (780, 166255066), (1560, 83127533), (2113, 61371960), (4226, 30685980), (6339, 20457320), (8452, 15342990), (10565, 12274392), (12678, 10228660), (16904, 7671495), (21130, 6137196), (25356, 5114330), (27469, 4720920), (31695, 4091464), (39341, 3296280), (42260, 3068598), (50712, 2557165), (54938, 2360460), (63390, 2045732), (78682, 1648140), (82407, 1573640), (84520, 1534299), (109876, 1180230), (118023, 1098760), (126780, 1022866), (137345, 944184), (157364, 824070), (164814, 786820), (196705, 659256), (219752, 590115), (236046, 549380), (253560, 511433), (274690, 472092), (314728, 412035), (329628, 393410)]