1036902840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 3164616000

約数和(自身を除く): 2127713160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 229, 291, 388, 389, 458, 485, 582, 687, 776, 778, 916, 970, 1145, 1164, 1167, 1374, 1455, 1556, 1832, 1940, 1945, 2290, 2328, 2334, 2748, 2910, 3112, 3435, 3880, 3890, 4580, 4668, 5496, 5820, 5835, 6870, 7780, 9160, 9336, 11640, 11670, 13740, 15560, 22213, 23340, 27480, 37733, 44426, 46680, 66639, 75466, 88852, 89081, 111065, 113199, 133278, 150932, 177704, 178162, 188665, 222130, 226398, 266556, 267243, 301864, 333195, 356324, 377330, 444260, 445405, 452796, 533112, 534486, 565995, 666390, 712648, 754660, 888520, 890810, 905592, 1068972, 1131990, 1332780, 1336215, 1509320, 1781620, 2137944, 2263980, 2665560, 2672430, 3563240, 4527960, 5344860, 8640857, 10689720, 17281714, 25922571, 34563428, 43204285, 51845142, 69126856, 86408570, 103690284, 129612855, 172817140, 207380568, 259225710, 345634280, 518451420, 1036902840]

約数ペア:

[(1, 1036902840), (2, 518451420), (3, 345634280), (4, 259225710), (5, 207380568), (6, 172817140), (8, 129612855), (10, 103690284), (12, 86408570), (15, 69126856), (20, 51845142), (24, 43204285), (30, 34563428), (40, 25922571), (60, 17281714), (97, 10689720), (120, 8640857), (194, 5344860), (229, 4527960), (291, 3563240), (388, 2672430), (389, 2665560), (458, 2263980), (485, 2137944), (582, 1781620), (687, 1509320), (776, 1336215), (778, 1332780), (916, 1131990), (970, 1068972), (1145, 905592), (1164, 890810), (1167, 888520), (1374, 754660), (1455, 712648), (1556, 666390), (1832, 565995), (1940, 534486), (1945, 533112), (2290, 452796), (2328, 445405), (2334, 444260), (2748, 377330), (2910, 356324), (3112, 333195), (3435, 301864), (3880, 267243), (3890, 266556), (4580, 226398), (4668, 222130), (5496, 188665), (5820, 178162), (5835, 177704), (6870, 150932), (7780, 133278), (9160, 113199), (9336, 111065), (11640, 89081), (11670, 88852), (13740, 75466), (15560, 66639), (22213, 46680), (23340, 44426), (27480, 37733)]