105246120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 128

約数和(自身を含む): 368352000

約数和(自身を除く): 263105880

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, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2557, 2744, 2940, 3430, 4116, 5114, 5145, 5880, 6860, 7671, 8232, 10228, 10290, 12785, 13720, 15342, 17899, 20456, 20580, 25570, 30684, 35798, 38355, 41160, 51140, 53697, 61368, 71596, 76710, 89495, 102280, 107394, 125293, 143192, 153420, 178990, 214788, 250586, 268485, 306840, 357980, 375879, 429576, 501172, 536970, 626465, 715960, 751758, 877051, 1002344, 1073940, 1252930, 1503516, 1754102, 1879395, 2147880, 2505860, 2631153, 3007032, 3508204, 3758790, 4385255, 5011720, 5262306, 7016408, 7517580, 8770510, 10524612, 13155765, 15035160, 17541020, 21049224, 26311530, 35082040, 52623060, 105246120]

約数ペア:

[(1, 105246120), (2, 52623060), (3, 35082040), (4, 26311530), (5, 21049224), (6, 17541020), (7, 15035160), (8, 13155765), (10, 10524612), (12, 8770510), (14, 7517580), (15, 7016408), (20, 5262306), (21, 5011720), (24, 4385255), (28, 3758790), (30, 3508204), (35, 3007032), (40, 2631153), (42, 2505860), (49, 2147880), (56, 1879395), (60, 1754102), (70, 1503516), (84, 1252930), (98, 1073940), (105, 1002344), (120, 877051), (140, 751758), (147, 715960), (168, 626465), (196, 536970), (210, 501172), (245, 429576), (280, 375879), (294, 357980), (343, 306840), (392, 268485), (420, 250586), (490, 214788), (588, 178990), (686, 153420), (735, 143192), (840, 125293), (980, 107394), (1029, 102280), (1176, 89495), (1372, 76710), (1470, 71596), (1715, 61368), (1960, 53697), (2058, 51140), (2557, 41160), (2744, 38355), (2940, 35798), (3430, 30684), (4116, 25570), (5114, 20580), (5145, 20456), (5880, 17899), (6860, 15342), (7671, 13720), (8232, 12785), (10228, 10290)]