11705987280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3751919}}^1$

素因数の和:3751948

約数の個数: 80

約数和(自身を含む): 39079998720

約数和(自身を除く): 27374011440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3751919, 7503838, 11255757, 15007676, 18759595, 22511514, 30015352, 37519190, 45023028, 48774947, 56278785, 60030704, 75038380, 90046056, 97549894, 112557570, 146324841, 150076760, 180092112, 195099788, 225115140, 243874735, 292649682, 300153520, 390199576, 450230280, 487749470, 585299364, 731624205, 780399152, 900460560, 975498940, 1170598728, 1463248410, 1950997880, 2341197456, 2926496820, 3901995760, 5852993640, 11705987280]

約数ペア:

[(1, 11705987280), (2, 5852993640), (3, 3901995760), (4, 2926496820), (5, 2341197456), (6, 1950997880), (8, 1463248410), (10, 1170598728), (12, 975498940), (13, 900460560), (15, 780399152), (16, 731624205), (20, 585299364), (24, 487749470), (26, 450230280), (30, 390199576), (39, 300153520), (40, 292649682), (48, 243874735), (52, 225115140), (60, 195099788), (65, 180092112), (78, 150076760), (80, 146324841), (104, 112557570), (120, 97549894), (130, 90046056), (156, 75038380), (195, 60030704), (208, 56278785), (240, 48774947), (260, 45023028), (312, 37519190), (390, 30015352), (520, 22511514), (624, 18759595), (780, 15007676), (1040, 11255757), (1560, 7503838), (3120, 3751919)]