415431520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16127}}^1$

素因数の和:16172

約数の個数: 96

約数和(自身を含む): 1170505728

約数和(自身を除く): 755074208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 16127, 25760, 32254, 64508, 80635, 112889, 129016, 161270, 225778, 258032, 322540, 370921, 451556, 516064, 564445, 645080, 741842, 903112, 1128890, 1290160, 1483684, 1806224, 1854605, 2257780, 2580320, 2596447, 2967368, 3612448, 3709210, 4515560, 5192894, 5934736, 7418420, 9031120, 10385788, 11869472, 12982235, 14836840, 18062240, 20771576, 25964470, 29673680, 41543152, 51928940, 59347360, 83086304, 103857880, 207715760, 415431520]

約数ペア:

[(1, 415431520), (2, 207715760), (4, 103857880), (5, 83086304), (7, 59347360), (8, 51928940), (10, 41543152), (14, 29673680), (16, 25964470), (20, 20771576), (23, 18062240), (28, 14836840), (32, 12982235), (35, 11869472), (40, 10385788), (46, 9031120), (56, 7418420), (70, 5934736), (80, 5192894), (92, 4515560), (112, 3709210), (115, 3612448), (140, 2967368), (160, 2596447), (161, 2580320), (184, 2257780), (224, 1854605), (230, 1806224), (280, 1483684), (322, 1290160), (368, 1128890), (460, 903112), (560, 741842), (644, 645080), (736, 564445), (805, 516064), (920, 451556), (1120, 370921), (1288, 322540), (1610, 258032), (1840, 225778), (2576, 161270), (3220, 129016), (3680, 112889), (5152, 80635), (6440, 64508), (12880, 32254), (16127, 25760)]