69591760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 193253256

約数和(自身を除く): 123661496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 433, 490, 560, 574, 656, 784, 820, 866, 980, 1148, 1435, 1640, 1732, 1960, 2009, 2165, 2296, 2870, 3031, 3280, 3464, 3920, 4018, 4330, 4592, 5740, 6062, 6928, 8036, 8660, 10045, 11480, 12124, 15155, 16072, 17320, 17753, 20090, 21217, 22960, 24248, 30310, 32144, 34640, 35506, 40180, 42434, 48496, 60620, 71012, 80360, 84868, 88765, 106085, 121240, 124271, 142024, 160720, 169736, 177530, 212170, 242480, 248542, 284048, 339472, 355060, 424340, 497084, 621355, 710120, 848680, 869897, 994168, 1242710, 1420240, 1697360, 1739794, 1988336, 2485420, 3479588, 4349485, 4970840, 6959176, 8698970, 9941680, 13918352, 17397940, 34795880, 69591760]

約数ペア:

[(1, 69591760), (2, 34795880), (4, 17397940), (5, 13918352), (7, 9941680), (8, 8698970), (10, 6959176), (14, 4970840), (16, 4349485), (20, 3479588), (28, 2485420), (35, 1988336), (40, 1739794), (41, 1697360), (49, 1420240), (56, 1242710), (70, 994168), (80, 869897), (82, 848680), (98, 710120), (112, 621355), (140, 497084), (164, 424340), (196, 355060), (205, 339472), (245, 284048), (280, 248542), (287, 242480), (328, 212170), (392, 177530), (410, 169736), (433, 160720), (490, 142024), (560, 124271), (574, 121240), (656, 106085), (784, 88765), (820, 84868), (866, 80360), (980, 71012), (1148, 60620), (1435, 48496), (1640, 42434), (1732, 40180), (1960, 35506), (2009, 34640), (2165, 32144), (2296, 30310), (2870, 24248), (3031, 22960), (3280, 21217), (3464, 20090), (3920, 17753), (4018, 17320), (4330, 16072), (4592, 15155), (5740, 12124), (6062, 11480), (6928, 10045), (8036, 8660)]