1446065680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30752

約数の個数: 80

約数和(自身を含む): 3653337600

約数和(自身を除く): 2207271920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 30689, 47120, 61378, 122756, 153445, 245512, 306890, 491024, 583091, 613780, 951359, 1166182, 1227560, 1902718, 2332364, 2455120, 2915455, 3805436, 4664728, 4756795, 5830910, 7610872, 9329456, 9513590, 11661820, 15221744, 18075821, 19027180, 23323640, 36151642, 38054360, 46647280, 72303284, 76108720, 90379105, 144606568, 180758210, 289213136, 361516420, 723032840, 1446065680]

約数ペア:

[(1, 1446065680), (2, 723032840), (4, 361516420), (5, 289213136), (8, 180758210), (10, 144606568), (16, 90379105), (19, 76108720), (20, 72303284), (31, 46647280), (38, 38054360), (40, 36151642), (62, 23323640), (76, 19027180), (80, 18075821), (95, 15221744), (124, 11661820), (152, 9513590), (155, 9329456), (190, 7610872), (248, 5830910), (304, 4756795), (310, 4664728), (380, 3805436), (496, 2915455), (589, 2455120), (620, 2332364), (760, 1902718), (1178, 1227560), (1240, 1166182), (1520, 951359), (2356, 613780), (2480, 583091), (2945, 491024), (4712, 306890), (5890, 245512), (9424, 153445), (11780, 122756), (23560, 61378), (30689, 47120)]