98863440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31687}}^1$

素因数の和:31716

約数の個数: 80

約数和(自身を含む): 330062208

約数和(自身を除く): 231198768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 31687, 63374, 95061, 126748, 158435, 190122, 253496, 316870, 380244, 411931, 475305, 506992, 633740, 760488, 823862, 950610, 1235793, 1267480, 1520976, 1647724, 1901220, 2059655, 2471586, 2534960, 3295448, 3802440, 4119310, 4943172, 6178965, 6590896, 7604880, 8238620, 9886344, 12357930, 16477240, 19772688, 24715860, 32954480, 49431720, 98863440]

約数ペア:

[(1, 98863440), (2, 49431720), (3, 32954480), (4, 24715860), (5, 19772688), (6, 16477240), (8, 12357930), (10, 9886344), (12, 8238620), (13, 7604880), (15, 6590896), (16, 6178965), (20, 4943172), (24, 4119310), (26, 3802440), (30, 3295448), (39, 2534960), (40, 2471586), (48, 2059655), (52, 1901220), (60, 1647724), (65, 1520976), (78, 1267480), (80, 1235793), (104, 950610), (120, 823862), (130, 760488), (156, 633740), (195, 506992), (208, 475305), (240, 411931), (260, 380244), (312, 316870), (390, 253496), (520, 190122), (624, 158435), (780, 126748), (1040, 95061), (1560, 63374), (3120, 31687)]