79238040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94331}}^1$

素因数の和:94352

約数の個数: 64

約数和(自身を含む): 271676160

約数和(自身を除く): 192438120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94331, 188662, 282993, 377324, 471655, 565986, 660317, 754648, 943310, 1131972, 1320634, 1414965, 1886620, 1980951, 2263944, 2641268, 2829930, 3301585, 3773240, 3961902, 5282536, 5659860, 6603170, 7923804, 9904755, 11319720, 13206340, 15847608, 19809510, 26412680, 39619020, 79238040]

約数ペア:

[(1, 79238040), (2, 39619020), (3, 26412680), (4, 19809510), (5, 15847608), (6, 13206340), (7, 11319720), (8, 9904755), (10, 7923804), (12, 6603170), (14, 5659860), (15, 5282536), (20, 3961902), (21, 3773240), (24, 3301585), (28, 2829930), (30, 2641268), (35, 2263944), (40, 1980951), (42, 1886620), (56, 1414965), (60, 1320634), (70, 1131972), (84, 943310), (105, 754648), (120, 660317), (140, 565986), (168, 471655), (210, 377324), (280, 282993), (420, 188662), (840, 94331)]