131173440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 112

約数和(自身を含む): 420697152

約数和(自身を除く): 289523712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1277, 1284, 1605, 1712, 2140, 2554, 2568, 3210, 3424, 3831, 4280, 5108, 5136, 6385, 6420, 6848, 7662, 8560, 10216, 10272, 12770, 12840, 15324, 17120, 19155, 20432, 20544, 25540, 25680, 30648, 34240, 38310, 40864, 51080, 51360, 61296, 76620, 81728, 102160, 102720, 122592, 136639, 153240, 204320, 245184, 273278, 306480, 408640, 409917, 546556, 612960, 683195, 819834, 1093112, 1225920, 1366390, 1639668, 2049585, 2186224, 2732780, 3279336, 4099170, 4372448, 5465560, 6558672, 8198340, 8744896, 10931120, 13117344, 16396680, 21862240, 26234688, 32793360, 43724480, 65586720, 131173440]

約数ペア:

[(1, 131173440), (2, 65586720), (3, 43724480), (4, 32793360), (5, 26234688), (6, 21862240), (8, 16396680), (10, 13117344), (12, 10931120), (15, 8744896), (16, 8198340), (20, 6558672), (24, 5465560), (30, 4372448), (32, 4099170), (40, 3279336), (48, 2732780), (60, 2186224), (64, 2049585), (80, 1639668), (96, 1366390), (107, 1225920), (120, 1093112), (160, 819834), (192, 683195), (214, 612960), (240, 546556), (320, 409917), (321, 408640), (428, 306480), (480, 273278), (535, 245184), (642, 204320), (856, 153240), (960, 136639), (1070, 122592), (1277, 102720), (1284, 102160), (1605, 81728), (1712, 76620), (2140, 61296), (2554, 51360), (2568, 51080), (3210, 40864), (3424, 38310), (3831, 34240), (4280, 30648), (5108, 25680), (5136, 25540), (6385, 20544), (6420, 20432), (6848, 19155), (7662, 17120), (8560, 15324), (10216, 12840), (10272, 12770)]