7157894040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1807549}}^1$

素因数の和:1807577

約数の個数: 96

約数和(自身を含む): 25378002000

約数和(自身を除く): 18220107960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 1807549, 3615098, 5422647, 7230196, 9037745, 10845294, 14460392, 16267941, 18075490, 19883039, 21690588, 27113235, 32535882, 36150980, 39766078, 43381176, 54226470, 59649117, 65071764, 72301960, 79532156, 81339705, 99415195, 108452940, 119298234, 130143528, 159064312, 162679410, 178947351, 198830390, 216905880, 238596468, 298245585, 325358820, 357894702, 397660780, 477192936, 596491170, 650717640, 715789404, 795321560, 894736755, 1192982340, 1431578808, 1789473510, 2385964680, 3578947020, 7157894040]

約数ペア:

[(1, 7157894040), (2, 3578947020), (3, 2385964680), (4, 1789473510), (5, 1431578808), (6, 1192982340), (8, 894736755), (9, 795321560), (10, 715789404), (11, 650717640), (12, 596491170), (15, 477192936), (18, 397660780), (20, 357894702), (22, 325358820), (24, 298245585), (30, 238596468), (33, 216905880), (36, 198830390), (40, 178947351), (44, 162679410), (45, 159064312), (55, 130143528), (60, 119298234), (66, 108452940), (72, 99415195), (88, 81339705), (90, 79532156), (99, 72301960), (110, 65071764), (120, 59649117), (132, 54226470), (165, 43381176), (180, 39766078), (198, 36150980), (220, 32535882), (264, 27113235), (330, 21690588), (360, 19883039), (396, 18075490), (440, 16267941), (495, 14460392), (660, 10845294), (792, 9037745), (990, 7230196), (1320, 5422647), (1980, 3615098), (3960, 1807549)]