2978266860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2837

約数の個数: 192

約数和(自身を含む): 9686476800

約数和(自身を除く): 6708209940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 86, 90, 94, 108, 129, 135, 141, 172, 180, 188, 215, 235, 258, 270, 282, 387, 423, 430, 470, 516, 540, 564, 645, 705, 774, 846, 860, 940, 1161, 1269, 1290, 1410, 1548, 1692, 1935, 2021, 2115, 2322, 2538, 2580, 2729, 2820, 3870, 4042, 4230, 4644, 5076, 5458, 5805, 6063, 6345, 7740, 8084, 8187, 8460, 10105, 10916, 11610, 12126, 12690, 13645, 16374, 18189, 20210, 23220, 24252, 24561, 25380, 27290, 30315, 32748, 36378, 40420, 40935, 49122, 54567, 54580, 60630, 72756, 73683, 81870, 90945, 98244, 109134, 117347, 121260, 122805, 128263, 147366, 163740, 181890, 218268, 234694, 245610, 256526, 272835, 294732, 352041, 363780, 368415, 384789, 469388, 491220, 513052, 545670, 586735, 641315, 704082, 736830, 769578, 1056123, 1091340, 1154367, 1173470, 1282630, 1408164, 1473660, 1539156, 1760205, 1923945, 2112246, 2308734, 2346940, 2565260, 3168369, 3463101, 3520410, 3847890, 4224492, 4617468, 5280615, 5515309, 5771835, 6336738, 6926202, 7040820, 7695780, 10561230, 11030618, 11543670, 12673476, 13852404, 15841845, 16545927, 17315505, 21122460, 22061236, 23087340, 27576545, 31683690, 33091854, 34631010, 49637781, 55153090, 63367380, 66183708, 69262020, 82729635, 99275562, 110306180, 148913343, 165459270, 198551124, 248188905, 297826686, 330918540, 496377810, 595653372, 744566715, 992755620, 1489133430, 2978266860]

約数ペア:

[(1, 2978266860), (2, 1489133430), (3, 992755620), (4, 744566715), (5, 595653372), (6, 496377810), (9, 330918540), (10, 297826686), (12, 248188905), (15, 198551124), (18, 165459270), (20, 148913343), (27, 110306180), (30, 99275562), (36, 82729635), (43, 69262020), (45, 66183708), (47, 63367380), (54, 55153090), (60, 49637781), (86, 34631010), (90, 33091854), (94, 31683690), (108, 27576545), (129, 23087340), (135, 22061236), (141, 21122460), (172, 17315505), (180, 16545927), (188, 15841845), (215, 13852404), (235, 12673476), (258, 11543670), (270, 11030618), (282, 10561230), (387, 7695780), (423, 7040820), (430, 6926202), (470, 6336738), (516, 5771835), (540, 5515309), (564, 5280615), (645, 4617468), (705, 4224492), (774, 3847890), (846, 3520410), (860, 3463101), (940, 3168369), (1161, 2565260), (1269, 2346940), (1290, 2308734), (1410, 2112246), (1548, 1923945), (1692, 1760205), (1935, 1539156), (2021, 1473660), (2115, 1408164), (2322, 1282630), (2538, 1173470), (2580, 1154367), (2729, 1091340), (2820, 1056123), (3870, 769578), (4042, 736830), (4230, 704082), (4644, 641315), (5076, 586735), (5458, 545670), (5805, 513052), (6063, 491220), (6345, 469388), (7740, 384789), (8084, 368415), (8187, 363780), (8460, 352041), (10105, 294732), (10916, 272835), (11610, 256526), (12126, 245610), (12690, 234694), (13645, 218268), (16374, 181890), (18189, 163740), (20210, 147366), (23220, 128263), (24252, 122805), (24561, 121260), (25380, 117347), (27290, 109134), (30315, 98244), (32748, 90945), (36378, 81870), (40420, 73683), (40935, 72756), (49122, 60630), (54567, 54580)]