2067388680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2029}}^1$

素因数の和:3263

約数の個数: 128

約数和(自身を含む): 7097529600

約数和(自身を除く): 5030140920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1213, 2029, 2426, 3639, 4058, 4852, 6065, 6087, 7278, 8116, 8491, 9704, 10145, 12130, 12174, 14203, 14556, 16232, 16982, 18195, 20290, 24260, 24348, 25473, 28406, 29112, 30435, 33964, 36390, 40580, 42455, 42609, 48520, 48696, 50946, 56812, 60870, 67928, 71015, 72780, 81160, 84910, 85218, 101892, 113624, 121740, 127365, 142030, 145560, 169820, 170436, 203784, 213045, 243480, 254730, 284060, 339640, 340872, 426090, 509460, 568120, 852180, 1018920, 1704360, 2461177, 4922354, 7383531, 9844708, 12305885, 14767062, 17228239, 19689416, 24611770, 29534124, 34456478, 36917655, 49223540, 51684717, 59068248, 68912956, 73835310, 86141195, 98447080, 103369434, 137825912, 147670620, 172282390, 206738868, 258423585, 295341240, 344564780, 413477736, 516847170, 689129560, 1033694340, 2067388680]

約数ペア:

[(1, 2067388680), (2, 1033694340), (3, 689129560), (4, 516847170), (5, 413477736), (6, 344564780), (7, 295341240), (8, 258423585), (10, 206738868), (12, 172282390), (14, 147670620), (15, 137825912), (20, 103369434), (21, 98447080), (24, 86141195), (28, 73835310), (30, 68912956), (35, 59068248), (40, 51684717), (42, 49223540), (56, 36917655), (60, 34456478), (70, 29534124), (84, 24611770), (105, 19689416), (120, 17228239), (140, 14767062), (168, 12305885), (210, 9844708), (280, 7383531), (420, 4922354), (840, 2461177), (1213, 1704360), (2029, 1018920), (2426, 852180), (3639, 568120), (4058, 509460), (4852, 426090), (6065, 340872), (6087, 339640), (7278, 284060), (8116, 254730), (8491, 243480), (9704, 213045), (10145, 203784), (12130, 170436), (12174, 169820), (14203, 145560), (14556, 142030), (16232, 127365), (16982, 121740), (18195, 113624), (20290, 101892), (24260, 85218), (24348, 84910), (25473, 81160), (28406, 72780), (29112, 71015), (30435, 67928), (33964, 60870), (36390, 56812), (40580, 50946), (42455, 48696), (42609, 48520)]