9316840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 25401600

約数和(自身を除く): 16084760

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 41, 46, 52, 65, 76, 82, 92, 95, 104, 115, 130, 152, 164, 184, 190, 205, 230, 247, 260, 299, 328, 380, 410, 437, 460, 494, 520, 533, 598, 760, 779, 820, 874, 920, 943, 988, 1066, 1196, 1235, 1495, 1558, 1640, 1748, 1886, 1976, 2132, 2185, 2392, 2470, 2665, 2990, 3116, 3496, 3772, 3895, 4264, 4370, 4715, 4940, 5330, 5681, 5980, 6232, 7544, 7790, 8740, 9430, 9880, 10127, 10660, 11362, 11960, 12259, 15580, 17480, 17917, 18860, 20254, 21320, 22724, 24518, 28405, 31160, 35834, 37720, 40508, 45448, 49036, 50635, 56810, 61295, 71668, 81016, 89585, 98072, 101270, 113620, 122590, 143336, 179170, 202540, 227240, 232921, 245180, 358340, 405080, 465842, 490360, 716680, 931684, 1164605, 1863368, 2329210, 4658420, 9316840]

約数ペア:

[(1, 9316840), (2, 4658420), (4, 2329210), (5, 1863368), (8, 1164605), (10, 931684), (13, 716680), (19, 490360), (20, 465842), (23, 405080), (26, 358340), (38, 245180), (40, 232921), (41, 227240), (46, 202540), (52, 179170), (65, 143336), (76, 122590), (82, 113620), (92, 101270), (95, 98072), (104, 89585), (115, 81016), (130, 71668), (152, 61295), (164, 56810), (184, 50635), (190, 49036), (205, 45448), (230, 40508), (247, 37720), (260, 35834), (299, 31160), (328, 28405), (380, 24518), (410, 22724), (437, 21320), (460, 20254), (494, 18860), (520, 17917), (533, 17480), (598, 15580), (760, 12259), (779, 11960), (820, 11362), (874, 10660), (920, 10127), (943, 9880), (988, 9430), (1066, 8740), (1196, 7790), (1235, 7544), (1495, 6232), (1558, 5980), (1640, 5681), (1748, 5330), (1886, 4940), (1976, 4715), (2132, 4370), (2185, 4264), (2392, 3895), (2470, 3772), (2665, 3496), (2990, 3116)]