56968380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2153}}^1$

素因数の和:2185

約数の個数: 144

約数和(自身を含む): 206267040

約数和(自身を除く): 149298660

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, 2153, 2205, 2646, 2940, 3780, 4306, 4410, 5292, 6459, 6615, 8612, 8820, 10765, 12918, 13230, 15071, 19377, 21530, 25836, 26460, 30142, 32295, 38754, 43060, 45213, 58131, 60284, 64590, 75355, 77508, 90426, 96885, 105497, 116262, 129180, 135639, 150710, 180852, 193770, 210994, 226065, 232524, 271278, 290655, 301420, 316491, 387540, 406917, 421988, 452130, 527485, 542556, 581310, 632982, 678195, 813834, 904260, 949473, 1054970, 1162620, 1265964, 1356390, 1582455, 1627668, 1898946, 2034585, 2109940, 2712780, 2848419, 3164910, 3797892, 4069170, 4747365, 5696838, 6329820, 8138340, 9494730, 11393676, 14242095, 18989460, 28484190, 56968380]

約数ペア:

[(1, 56968380), (2, 28484190), (3, 18989460), (4, 14242095), (5, 11393676), (6, 9494730), (7, 8138340), (9, 6329820), (10, 5696838), (12, 4747365), (14, 4069170), (15, 3797892), (18, 3164910), (20, 2848419), (21, 2712780), (27, 2109940), (28, 2034585), (30, 1898946), (35, 1627668), (36, 1582455), (42, 1356390), (45, 1265964), (49, 1162620), (54, 1054970), (60, 949473), (63, 904260), (70, 813834), (84, 678195), (90, 632982), (98, 581310), (105, 542556), (108, 527485), (126, 452130), (135, 421988), (140, 406917), (147, 387540), (180, 316491), (189, 301420), (196, 290655), (210, 271278), (245, 232524), (252, 226065), (270, 210994), (294, 193770), (315, 180852), (378, 150710), (420, 135639), (441, 129180), (490, 116262), (540, 105497), (588, 96885), (630, 90426), (735, 77508), (756, 75355), (882, 64590), (945, 60284), (980, 58131), (1260, 45213), (1323, 43060), (1470, 38754), (1764, 32295), (1890, 30142), (2153, 26460), (2205, 25836), (2646, 21530), (2940, 19377), (3780, 15071), (4306, 13230), (4410, 12918), (5292, 10765), (6459, 8820), (6615, 8612)]