69065220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 235186560

約数和(自身を除く): 166121340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 569, 578, 595, 714, 867, 1020, 1138, 1156, 1190, 1428, 1445, 1707, 1734, 1785, 2023, 2276, 2380, 2845, 2890, 3414, 3468, 3570, 3983, 4046, 4335, 5690, 5780, 6069, 6828, 7140, 7966, 8092, 8535, 8670, 9673, 10115, 11380, 11949, 12138, 15932, 17070, 17340, 19346, 19915, 20230, 23898, 24276, 29019, 30345, 34140, 38692, 39830, 40460, 47796, 48365, 58038, 59745, 60690, 67711, 79660, 96730, 116076, 119490, 121380, 135422, 145095, 164441, 193460, 203133, 238980, 270844, 290190, 328882, 338555, 406266, 493323, 580380, 657764, 677110, 812532, 822205, 986646, 1015665, 1151087, 1354220, 1644410, 1973292, 2031330, 2302174, 2466615, 3288820, 3453261, 4062660, 4604348, 4933230, 5755435, 6906522, 9866460, 11510870, 13813044, 17266305, 23021740, 34532610, 69065220]

約数ペア:

[(1, 69065220), (2, 34532610), (3, 23021740), (4, 17266305), (5, 13813044), (6, 11510870), (7, 9866460), (10, 6906522), (12, 5755435), (14, 4933230), (15, 4604348), (17, 4062660), (20, 3453261), (21, 3288820), (28, 2466615), (30, 2302174), (34, 2031330), (35, 1973292), (42, 1644410), (51, 1354220), (60, 1151087), (68, 1015665), (70, 986646), (84, 822205), (85, 812532), (102, 677110), (105, 657764), (119, 580380), (140, 493323), (170, 406266), (204, 338555), (210, 328882), (238, 290190), (255, 270844), (289, 238980), (340, 203133), (357, 193460), (420, 164441), (476, 145095), (510, 135422), (569, 121380), (578, 119490), (595, 116076), (714, 96730), (867, 79660), (1020, 67711), (1138, 60690), (1156, 59745), (1190, 58038), (1428, 48365), (1445, 47796), (1707, 40460), (1734, 39830), (1785, 38692), (2023, 34140), (2276, 30345), (2380, 29019), (2845, 24276), (2890, 23898), (3414, 20230), (3468, 19915), (3570, 19346), (3983, 17340), (4046, 17070), (4335, 15932), (5690, 12138), (5780, 11949), (6069, 11380), (6828, 10115), (7140, 9673), (7966, 8670), (8092, 8535)]