197726880

素因数分解:

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

素因数の和:31718

約数の個数: 96

約数和(自身を含む): 670771584

約数和(自身を除く): 473044704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 31687, 63374, 95061, 126748, 158435, 190122, 253496, 316870, 380244, 411931, 475305, 506992, 633740, 760488, 823862, 950610, 1013984, 1235793, 1267480, 1520976, 1647724, 1901220, 2059655, 2471586, 2534960, 3041952, 3295448, 3802440, 4119310, 4943172, 5069920, 6178965, 6590896, 7604880, 8238620, 9886344, 12357930, 13181792, 15209760, 16477240, 19772688, 24715860, 32954480, 39545376, 49431720, 65908960, 98863440, 197726880]

約数ペア:

[(1, 197726880), (2, 98863440), (3, 65908960), (4, 49431720), (5, 39545376), (6, 32954480), (8, 24715860), (10, 19772688), (12, 16477240), (13, 15209760), (15, 13181792), (16, 12357930), (20, 9886344), (24, 8238620), (26, 7604880), (30, 6590896), (32, 6178965), (39, 5069920), (40, 4943172), (48, 4119310), (52, 3802440), (60, 3295448), (65, 3041952), (78, 2534960), (80, 2471586), (96, 2059655), (104, 1901220), (120, 1647724), (130, 1520976), (156, 1267480), (160, 1235793), (195, 1013984), (208, 950610), (240, 823862), (260, 760488), (312, 633740), (390, 506992), (416, 475305), (480, 411931), (520, 380244), (624, 316870), (780, 253496), (1040, 190122), (1248, 158435), (1560, 126748), (2080, 95061), (3120, 63374), (6240, 31687)]