13568212680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331579}}^1$

素因数の和:331635

約数の個数: 128

約数和(自身を含む): 45837619200

約数和(自身を除く): 32269406520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 331579, 663158, 994737, 1326316, 1657895, 1989474, 2652632, 3315790, 3647369, 3978948, 4973685, 6631580, 7294738, 7957896, 9947370, 10278949, 10942107, 13263160, 14589476, 18236845, 19894740, 20557898, 21884214, 29178952, 30836847, 36473690, 39789480, 41115796, 43768428, 51394745, 54710535, 61673694, 72947380, 82231592, 87536856, 102789490, 109421070, 113068439, 123347388, 145894760, 154184235, 205578980, 218842140, 226136878, 246694776, 308368470, 339205317, 411157960, 437684280, 452273756, 565342195, 616736940, 678410634, 904547512, 1130684390, 1233473880, 1356821268, 1696026585, 2261368780, 2713642536, 3392053170, 4522737560, 6784106340, 13568212680]

約数ペア:

[(1, 13568212680), (2, 6784106340), (3, 4522737560), (4, 3392053170), (5, 2713642536), (6, 2261368780), (8, 1696026585), (10, 1356821268), (11, 1233473880), (12, 1130684390), (15, 904547512), (20, 678410634), (22, 616736940), (24, 565342195), (30, 452273756), (31, 437684280), (33, 411157960), (40, 339205317), (44, 308368470), (55, 246694776), (60, 226136878), (62, 218842140), (66, 205578980), (88, 154184235), (93, 145894760), (110, 123347388), (120, 113068439), (124, 109421070), (132, 102789490), (155, 87536856), (165, 82231592), (186, 72947380), (220, 61673694), (248, 54710535), (264, 51394745), (310, 43768428), (330, 41115796), (341, 39789480), (372, 36473690), (440, 30836847), (465, 29178952), (620, 21884214), (660, 20557898), (682, 19894740), (744, 18236845), (930, 14589476), (1023, 13263160), (1240, 10942107), (1320, 10278949), (1364, 9947370), (1705, 7957896), (1860, 7294738), (2046, 6631580), (2728, 4973685), (3410, 3978948), (3720, 3647369), (4092, 3315790), (5115, 2652632), (6820, 1989474), (8184, 1657895), (10230, 1326316), (13640, 994737), (20460, 663158), (40920, 331579)]