131988360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{22447}}^1$

素因数の和:22475

約数の個数: 96

約数和(自身を含む): 460632960

約数和(自身を除く): 328644600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 22447, 44894, 67341, 89788, 112235, 134682, 157129, 179576, 224470, 269364, 314258, 336705, 448940, 471387, 538728, 628516, 673410, 785645, 897880, 942774, 1099903, 1257032, 1346820, 1571290, 1885548, 2199806, 2356935, 2693640, 3142580, 3299709, 3771096, 4399612, 4713870, 5499515, 6285160, 6599418, 8799224, 9427740, 10999030, 13198836, 16498545, 18855480, 21998060, 26397672, 32997090, 43996120, 65994180, 131988360]

約数ペア:

[(1, 131988360), (2, 65994180), (3, 43996120), (4, 32997090), (5, 26397672), (6, 21998060), (7, 18855480), (8, 16498545), (10, 13198836), (12, 10999030), (14, 9427740), (15, 8799224), (20, 6599418), (21, 6285160), (24, 5499515), (28, 4713870), (30, 4399612), (35, 3771096), (40, 3299709), (42, 3142580), (49, 2693640), (56, 2356935), (60, 2199806), (70, 1885548), (84, 1571290), (98, 1346820), (105, 1257032), (120, 1099903), (140, 942774), (147, 897880), (168, 785645), (196, 673410), (210, 628516), (245, 538728), (280, 471387), (294, 448940), (392, 336705), (420, 314258), (490, 269364), (588, 224470), (735, 179576), (840, 157129), (980, 134682), (1176, 112235), (1470, 89788), (1960, 67341), (2940, 44894), (5880, 22447)]