1372506660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{51871}}^1$

素因数の和:51903

約数の個数: 144

約数和(自身を含む): 4967262720

約数和(自身を除く): 3594756060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 51871, 103742, 155613, 207484, 259355, 311226, 363097, 466839, 518710, 622452, 726194, 778065, 933678, 1037420, 1089291, 1400517, 1452388, 1556130, 1815485, 1867356, 2178582, 2334195, 2541679, 2801034, 3112260, 3267873, 3630970, 4357164, 4668390, 5083358, 5446455, 5602068, 6535746, 7002585, 7261940, 7625037, 9336780, 9803619, 10166716, 10892910, 12708395, 13071492, 14005170, 15250074, 16339365, 19607238, 21785820, 22875111, 25416790, 28010340, 30500148, 32678730, 38125185, 39214476, 45750222, 49018095, 50833580, 65357460, 68625333, 76250370, 91500444, 98036190, 114375555, 137250666, 152500740, 196072380, 228751110, 274501332, 343126665, 457502220, 686253330, 1372506660]

約数ペア:

[(1, 1372506660), (2, 686253330), (3, 457502220), (4, 343126665), (5, 274501332), (6, 228751110), (7, 196072380), (9, 152500740), (10, 137250666), (12, 114375555), (14, 98036190), (15, 91500444), (18, 76250370), (20, 68625333), (21, 65357460), (27, 50833580), (28, 49018095), (30, 45750222), (35, 39214476), (36, 38125185), (42, 32678730), (45, 30500148), (49, 28010340), (54, 25416790), (60, 22875111), (63, 21785820), (70, 19607238), (84, 16339365), (90, 15250074), (98, 14005170), (105, 13071492), (108, 12708395), (126, 10892910), (135, 10166716), (140, 9803619), (147, 9336780), (180, 7625037), (189, 7261940), (196, 7002585), (210, 6535746), (245, 5602068), (252, 5446455), (270, 5083358), (294, 4668390), (315, 4357164), (378, 3630970), (420, 3267873), (441, 3112260), (490, 2801034), (540, 2541679), (588, 2334195), (630, 2178582), (735, 1867356), (756, 1815485), (882, 1556130), (945, 1452388), (980, 1400517), (1260, 1089291), (1323, 1037420), (1470, 933678), (1764, 778065), (1890, 726194), (2205, 622452), (2646, 518710), (2940, 466839), (3780, 363097), (4410, 311226), (5292, 259355), (6615, 207484), (8820, 155613), (13230, 103742), (26460, 51871)]