196309360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6146

約数の個数: 80

約数和(自身を含む): 507467520

約数和(自身を除く): 311158160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6089, 6448, 8060, 12178, 16120, 24356, 30445, 32240, 48712, 60890, 79157, 97424, 121780, 158314, 188759, 243560, 316628, 377518, 395785, 487120, 633256, 755036, 791570, 943795, 1266512, 1510072, 1583140, 1887590, 2453867, 3020144, 3166280, 3775180, 4907734, 6332560, 7550360, 9815468, 12269335, 15100720, 19630936, 24538670, 39261872, 49077340, 98154680, 196309360]

約数ペア:

[(1, 196309360), (2, 98154680), (4, 49077340), (5, 39261872), (8, 24538670), (10, 19630936), (13, 15100720), (16, 12269335), (20, 9815468), (26, 7550360), (31, 6332560), (40, 4907734), (52, 3775180), (62, 3166280), (65, 3020144), (80, 2453867), (104, 1887590), (124, 1583140), (130, 1510072), (155, 1266512), (208, 943795), (248, 791570), (260, 755036), (310, 633256), (403, 487120), (496, 395785), (520, 377518), (620, 316628), (806, 243560), (1040, 188759), (1240, 158314), (1612, 121780), (2015, 97424), (2480, 79157), (3224, 60890), (4030, 48712), (6089, 32240), (6448, 30445), (8060, 24356), (12178, 16120)]