143190840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4877

約数の個数: 128

約数和(自身を含む): 487065600

約数和(自身を除く): 343874760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4831, 4940, 5928, 7410, 9662, 9880, 14493, 14820, 19324, 24155, 28986, 29640, 38648, 48310, 57972, 62803, 72465, 91789, 96620, 115944, 125606, 144930, 183578, 188409, 193240, 251212, 275367, 289860, 314015, 367156, 376818, 458945, 502424, 550734, 579720, 628030, 734312, 753636, 917890, 942045, 1101468, 1193257, 1256060, 1376835, 1507272, 1835780, 1884090, 2202936, 2386514, 2512120, 2753670, 3579771, 3671560, 3768180, 4773028, 5507340, 5966285, 7159542, 7536360, 9546056, 11014680, 11932570, 14319084, 17898855, 23865140, 28638168, 35797710, 47730280, 71595420, 143190840]

約数ペア:

[(1, 143190840), (2, 71595420), (3, 47730280), (4, 35797710), (5, 28638168), (6, 23865140), (8, 17898855), (10, 14319084), (12, 11932570), (13, 11014680), (15, 9546056), (19, 7536360), (20, 7159542), (24, 5966285), (26, 5507340), (30, 4773028), (38, 3768180), (39, 3671560), (40, 3579771), (52, 2753670), (57, 2512120), (60, 2386514), (65, 2202936), (76, 1884090), (78, 1835780), (95, 1507272), (104, 1376835), (114, 1256060), (120, 1193257), (130, 1101468), (152, 942045), (156, 917890), (190, 753636), (195, 734312), (228, 628030), (247, 579720), (260, 550734), (285, 502424), (312, 458945), (380, 376818), (390, 367156), (456, 314015), (494, 289860), (520, 275367), (570, 251212), (741, 193240), (760, 188409), (780, 183578), (988, 144930), (1140, 125606), (1235, 115944), (1482, 96620), (1560, 91789), (1976, 72465), (2280, 62803), (2470, 57972), (2964, 48310), (3705, 38648), (4831, 29640), (4940, 28986), (5928, 24155), (7410, 19324), (9662, 14820), (9880, 14493)]