186870120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 419657880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 1949, 2040, 2397, 2820, 3196, 3898, 3995, 4794, 5640, 5847, 6392, 7796, 7990, 9588, 9745, 11694, 11985, 15592, 15980, 19176, 19490, 23388, 23970, 29235, 31960, 33133, 38980, 46776, 47940, 58470, 66266, 77960, 91603, 95880, 99399, 116940, 132532, 165665, 183206, 198798, 233880, 265064, 274809, 331330, 366412, 397596, 458015, 496995, 549618, 662660, 732824, 795192, 916030, 993990, 1099236, 1325320, 1374045, 1557251, 1832060, 1987980, 2198472, 2748090, 3114502, 3664120, 3975960, 4671753, 5496180, 6229004, 7786255, 9343506, 10992360, 12458008, 15572510, 18687012, 23358765, 31145020, 37374024, 46717530, 62290040, 93435060, 186870120]

約数ペア:

[(1, 186870120), (2, 93435060), (3, 62290040), (4, 46717530), (5, 37374024), (6, 31145020), (8, 23358765), (10, 18687012), (12, 15572510), (15, 12458008), (17, 10992360), (20, 9343506), (24, 7786255), (30, 6229004), (34, 5496180), (40, 4671753), (47, 3975960), (51, 3664120), (60, 3114502), (68, 2748090), (85, 2198472), (94, 1987980), (102, 1832060), (120, 1557251), (136, 1374045), (141, 1325320), (170, 1099236), (188, 993990), (204, 916030), (235, 795192), (255, 732824), (282, 662660), (340, 549618), (376, 496995), (408, 458015), (470, 397596), (510, 366412), (564, 331330), (680, 274809), (705, 265064), (799, 233880), (940, 198798), (1020, 183206), (1128, 165665), (1410, 132532), (1598, 116940), (1880, 99399), (1949, 95880), (2040, 91603), (2397, 77960), (2820, 66266), (3196, 58470), (3898, 47940), (3995, 46776), (4794, 38980), (5640, 33133), (5847, 31960), (6392, 29235), (7796, 23970), (7990, 23388), (9588, 19490), (9745, 19176), (11694, 15980), (11985, 15592)]