144605580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18159

約数の個数: 96

約数和(自身を含む): 487119360

約数和(自身を除く): 342513780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 18121, 36242, 54363, 72484, 90605, 108726, 126847, 181210, 217452, 253694, 271815, 344299, 362420, 380541, 507388, 543630, 634235, 688598, 761082, 1032897, 1087260, 1268470, 1377196, 1522164, 1721495, 1902705, 2065794, 2410093, 2536940, 3442990, 3805410, 4131588, 4820186, 5164485, 6885980, 7230279, 7610820, 9640372, 10328970, 12050465, 14460558, 20657940, 24100930, 28921116, 36151395, 48201860, 72302790, 144605580]

約数ペア:

[(1, 144605580), (2, 72302790), (3, 48201860), (4, 36151395), (5, 28921116), (6, 24100930), (7, 20657940), (10, 14460558), (12, 12050465), (14, 10328970), (15, 9640372), (19, 7610820), (20, 7230279), (21, 6885980), (28, 5164485), (30, 4820186), (35, 4131588), (38, 3805410), (42, 3442990), (57, 2536940), (60, 2410093), (70, 2065794), (76, 1902705), (84, 1721495), (95, 1522164), (105, 1377196), (114, 1268470), (133, 1087260), (140, 1032897), (190, 761082), (210, 688598), (228, 634235), (266, 543630), (285, 507388), (380, 380541), (399, 362420), (420, 344299), (532, 271815), (570, 253694), (665, 217452), (798, 181210), (1140, 126847), (1330, 108726), (1596, 90605), (1995, 72484), (2660, 54363), (3990, 36242), (7980, 18121)]