1296016878520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{356048593}}^1$

素因数の和:356048624

約数の個数: 64

約数和(自身を含む): 3588969827520

約数和(自身を除く): 2292952949000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 356048593, 712097186, 1424194372, 1780242965, 2492340151, 2848388744, 3560485930, 4628631709, 4984680302, 7120971860, 9257263418, 9969360604, 12461700755, 14241943720, 18514526836, 19938721208, 23143158545, 24923401510, 32400421963, 37029053672, 46286317090, 49846803020, 64800843926, 92572634180, 99693606040, 129601687852, 162002109815, 185145268360, 259203375704, 324004219630, 648008439260, 1296016878520]

約数ペア:

[(1, 1296016878520), (2, 648008439260), (4, 324004219630), (5, 259203375704), (7, 185145268360), (8, 162002109815), (10, 129601687852), (13, 99693606040), (14, 92572634180), (20, 64800843926), (26, 49846803020), (28, 46286317090), (35, 37029053672), (40, 32400421963), (52, 24923401510), (56, 23143158545), (65, 19938721208), (70, 18514526836), (91, 14241943720), (104, 12461700755), (130, 9969360604), (140, 9257263418), (182, 7120971860), (260, 4984680302), (280, 4628631709), (364, 3560485930), (455, 2848388744), (520, 2492340151), (728, 1780242965), (910, 1424194372), (1820, 712097186), (3640, 356048593)]