1260078456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2429

約数の個数: 128

約数和(自身を含む): 3893299200

約数和(自身を除く): 2633220744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 271, 273, 312, 364, 542, 546, 728, 813, 1084, 1092, 1626, 1897, 2129, 2168, 2184, 3252, 3523, 3794, 4258, 5691, 6387, 6504, 7046, 7588, 8516, 10569, 11382, 12774, 14092, 14903, 15176, 17032, 21138, 22764, 24661, 25548, 27677, 28184, 29806, 42276, 44709, 45528, 49322, 51096, 55354, 59612, 73983, 83031, 84552, 89418, 98644, 110708, 119224, 147966, 166062, 178836, 193739, 197288, 221416, 295932, 332124, 357672, 387478, 576959, 581217, 591864, 664248, 774956, 1153918, 1162434, 1549912, 1730877, 2307836, 2324868, 3461754, 4038713, 4615672, 4649736, 6923508, 7500467, 8077426, 12116139, 13847016, 15000934, 16154852, 22501401, 24232278, 30001868, 32309704, 45002802, 48464556, 52503269, 60003736, 90005604, 96929112, 105006538, 157509807, 180011208, 210013076, 315019614, 420026152, 630039228, 1260078456]

約数ペア:

[(1, 1260078456), (2, 630039228), (3, 420026152), (4, 315019614), (6, 210013076), (7, 180011208), (8, 157509807), (12, 105006538), (13, 96929112), (14, 90005604), (21, 60003736), (24, 52503269), (26, 48464556), (28, 45002802), (39, 32309704), (42, 30001868), (52, 24232278), (56, 22501401), (78, 16154852), (84, 15000934), (91, 13847016), (104, 12116139), (156, 8077426), (168, 7500467), (182, 6923508), (271, 4649736), (273, 4615672), (312, 4038713), (364, 3461754), (542, 2324868), (546, 2307836), (728, 1730877), (813, 1549912), (1084, 1162434), (1092, 1153918), (1626, 774956), (1897, 664248), (2129, 591864), (2168, 581217), (2184, 576959), (3252, 387478), (3523, 357672), (3794, 332124), (4258, 295932), (5691, 221416), (6387, 197288), (6504, 193739), (7046, 178836), (7588, 166062), (8516, 147966), (10569, 119224), (11382, 110708), (12774, 98644), (14092, 89418), (14903, 84552), (15176, 83031), (17032, 73983), (21138, 59612), (22764, 55354), (24661, 51096), (25548, 49322), (27677, 45528), (28184, 44709), (29806, 42276)]