160888980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383069}}^1$

素因数の和:383088

約数の個数: 48

約数和(自身を含む): 514846080

約数和(自身を除く): 353957100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 383069, 766138, 1149207, 1532276, 1915345, 2298414, 2681483, 3830690, 4596828, 5362966, 5746035, 7661380, 8044449, 10725932, 11492070, 13407415, 16088898, 22984140, 26814830, 32177796, 40222245, 53629660, 80444490, 160888980]

約数ペア:

[(1, 160888980), (2, 80444490), (3, 53629660), (4, 40222245), (5, 32177796), (6, 26814830), (7, 22984140), (10, 16088898), (12, 13407415), (14, 11492070), (15, 10725932), (20, 8044449), (21, 7661380), (28, 5746035), (30, 5362966), (35, 4596828), (42, 3830690), (60, 2681483), (70, 2298414), (84, 1915345), (105, 1532276), (140, 1149207), (210, 766138), (420, 383069)]