260696940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5801}}^1$

素因数の和:5927

約数の個数: 96

約数和(自身を含む): 842171904

約数和(自身を除く): 581474964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 5801, 6420, 7490, 8988, 11235, 11602, 14980, 17403, 22470, 23204, 29005, 34806, 40607, 44940, 58010, 69612, 81214, 87015, 116020, 121821, 162428, 174030, 203035, 243642, 348060, 406070, 487284, 609105, 620707, 812140, 1218210, 1241414, 1862121, 2436420, 2482828, 3103535, 3724242, 4344949, 6207070, 7448484, 8689898, 9310605, 12414140, 13034847, 17379796, 18621210, 21724745, 26069694, 37242420, 43449490, 52139388, 65174235, 86898980, 130348470, 260696940]

約数ペア:

[(1, 260696940), (2, 130348470), (3, 86898980), (4, 65174235), (5, 52139388), (6, 43449490), (7, 37242420), (10, 26069694), (12, 21724745), (14, 18621210), (15, 17379796), (20, 13034847), (21, 12414140), (28, 9310605), (30, 8689898), (35, 7448484), (42, 6207070), (60, 4344949), (70, 3724242), (84, 3103535), (105, 2482828), (107, 2436420), (140, 1862121), (210, 1241414), (214, 1218210), (321, 812140), (420, 620707), (428, 609105), (535, 487284), (642, 406070), (749, 348060), (1070, 243642), (1284, 203035), (1498, 174030), (1605, 162428), (2140, 121821), (2247, 116020), (2996, 87015), (3210, 81214), (3745, 69612), (4494, 58010), (5801, 44940), (6420, 40607), (7490, 34806), (8988, 29005), (11235, 23204), (11602, 22470), (14980, 17403)]