289315260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41213}}^1$

素因数の和:41244

約数の個数: 96

約数和(自身を含む): 969353280

約数和(自身を除く): 680038020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 41213, 82426, 123639, 164852, 206065, 247278, 370917, 412130, 494556, 535769, 618195, 741834, 824260, 1071538, 1112751, 1236390, 1483668, 1607307, 1854585, 2143076, 2225502, 2472780, 2678845, 3214614, 3709170, 4451004, 4821921, 5357690, 5563755, 6429228, 7418340, 8036535, 9643842, 10715380, 11127510, 14465763, 16073070, 19287684, 22255020, 24109605, 28931526, 32146140, 48219210, 57863052, 72328815, 96438420, 144657630, 289315260]

約数ペア:

[(1, 289315260), (2, 144657630), (3, 96438420), (4, 72328815), (5, 57863052), (6, 48219210), (9, 32146140), (10, 28931526), (12, 24109605), (13, 22255020), (15, 19287684), (18, 16073070), (20, 14465763), (26, 11127510), (27, 10715380), (30, 9643842), (36, 8036535), (39, 7418340), (45, 6429228), (52, 5563755), (54, 5357690), (60, 4821921), (65, 4451004), (78, 3709170), (90, 3214614), (108, 2678845), (117, 2472780), (130, 2225502), (135, 2143076), (156, 1854585), (180, 1607307), (195, 1483668), (234, 1236390), (260, 1112751), (270, 1071538), (351, 824260), (390, 741834), (468, 618195), (540, 535769), (585, 494556), (702, 412130), (780, 370917), (1170, 247278), (1404, 206065), (1755, 164852), (2340, 123639), (3510, 82426), (7020, 41213)]