1660423968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1256

約数の個数: 192

約数和(自身を含む): 5559563520

約数和(自身を除く): 3899139552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 293, 336, 378, 432, 504, 586, 672, 756, 864, 879, 937, 1008, 1172, 1512, 1758, 1874, 2016, 2051, 2344, 2637, 2811, 3024, 3516, 3748, 4102, 4688, 5274, 5622, 6048, 6153, 6559, 7032, 7496, 7911, 8204, 8433, 9376, 10548, 11244, 12306, 13118, 14064, 14992, 15822, 16408, 16866, 18459, 19677, 21096, 22488, 24612, 25299, 26236, 28128, 29984, 31644, 32816, 33732, 36918, 39354, 42192, 44976, 49224, 50598, 52472, 55377, 59031, 63288, 65632, 67464, 73836, 78708, 84384, 89952, 98448, 101196, 104944, 110754, 118062, 126576, 134928, 147672, 157416, 177093, 196896, 202392, 209888, 221508, 236124, 253152, 269856, 274541, 295344, 314832, 354186, 404784, 443016, 472248, 549082, 590688, 629664, 708372, 809568, 823623, 886032, 944496, 1098164, 1416744, 1647246, 1772064, 1888992, 1921787, 2196328, 2470869, 2833488, 3294492, 3843574, 4392656, 4941738, 5666976, 5765361, 6588984, 7412607, 7687148, 8785312, 9883476, 11530722, 13177968, 14825214, 15374296, 17296083, 19766952, 23061444, 26355936, 29650428, 30748592, 34592166, 39533904, 46122888, 51888249, 59300856, 61497184, 69184332, 79067808, 92245776, 103776498, 118601712, 138368664, 184491552, 207552996, 237203424, 276737328, 415105992, 553474656, 830211984, 1660423968]

約数ペア:

[(1, 1660423968), (2, 830211984), (3, 553474656), (4, 415105992), (6, 276737328), (7, 237203424), (8, 207552996), (9, 184491552), (12, 138368664), (14, 118601712), (16, 103776498), (18, 92245776), (21, 79067808), (24, 69184332), (27, 61497184), (28, 59300856), (32, 51888249), (36, 46122888), (42, 39533904), (48, 34592166), (54, 30748592), (56, 29650428), (63, 26355936), (72, 23061444), (84, 19766952), (96, 17296083), (108, 15374296), (112, 14825214), (126, 13177968), (144, 11530722), (168, 9883476), (189, 8785312), (216, 7687148), (224, 7412607), (252, 6588984), (288, 5765361), (293, 5666976), (336, 4941738), (378, 4392656), (432, 3843574), (504, 3294492), (586, 2833488), (672, 2470869), (756, 2196328), (864, 1921787), (879, 1888992), (937, 1772064), (1008, 1647246), (1172, 1416744), (1512, 1098164), (1758, 944496), (1874, 886032), (2016, 823623), (2051, 809568), (2344, 708372), (2637, 629664), (2811, 590688), (3024, 549082), (3516, 472248), (3748, 443016), (4102, 404784), (4688, 354186), (5274, 314832), (5622, 295344), (6048, 274541), (6153, 269856), (6559, 253152), (7032, 236124), (7496, 221508), (7911, 209888), (8204, 202392), (8433, 196896), (9376, 177093), (10548, 157416), (11244, 147672), (12306, 134928), (13118, 126576), (14064, 118062), (14992, 110754), (15822, 104944), (16408, 101196), (16866, 98448), (18459, 89952), (19677, 84384), (21096, 78708), (22488, 73836), (24612, 67464), (25299, 65632), (26236, 63288), (28128, 59031), (29984, 55377), (31644, 52472), (32816, 50598), (33732, 49224), (36918, 44976), (39354, 42192)]