290058119120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1518947}}^1$

素因数の和:1519009

約数の個数: 160

約数和(自身を含む): 867914735616

約数和(自身を除く): 577856616496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 5456, 6160, 6820, 8680, 9548, 11935, 13640, 17360, 19096, 23870, 27280, 38192, 47740, 95480, 190960, 1518947, 3037894, 6075788, 7594735, 10632629, 12151576, 15189470, 16708417, 21265258, 24303152, 30378940, 33416834, 42530516, 47087357, 53163145, 60757880, 66833668, 83542085, 85061032, 94174714, 106326290, 116958919, 121515760, 133667336, 167084170, 170122064, 188349428, 212652580, 233917838, 235436785, 267334672, 329611499, 334168340, 376698856, 425305160, 467835676, 470873570, 517960927, 584794595, 659222998, 668336680, 753397712, 850610320, 935671352, 941747140, 1035921854, 1169589190, 1318445996, 1336673360, 1648057495, 1871342704, 1883494280, 2071843708, 2339178380, 2589804635, 2636891992, 3296114990, 3625726489, 3766988560, 4143687416, 4678356760, 5179609270, 5273783984, 6592229980, 7251452978, 8287374832, 9356713520, 10359218540, 13184459960, 14502905956, 18128632445, 20718437080, 26368919920, 29005811912, 36257264890, 41436874160, 58011623824, 72514529780, 145029059560, 290058119120]

約数ペア:

[(1, 290058119120), (2, 145029059560), (4, 72514529780), (5, 58011623824), (7, 41436874160), (8, 36257264890), (10, 29005811912), (11, 26368919920), (14, 20718437080), (16, 18128632445), (20, 14502905956), (22, 13184459960), (28, 10359218540), (31, 9356713520), (35, 8287374832), (40, 7251452978), (44, 6592229980), (55, 5273783984), (56, 5179609270), (62, 4678356760), (70, 4143687416), (77, 3766988560), (80, 3625726489), (88, 3296114990), (110, 2636891992), (112, 2589804635), (124, 2339178380), (140, 2071843708), (154, 1883494280), (155, 1871342704), (176, 1648057495), (217, 1336673360), (220, 1318445996), (248, 1169589190), (280, 1035921854), (308, 941747140), (310, 935671352), (341, 850610320), (385, 753397712), (434, 668336680), (440, 659222998), (496, 584794595), (560, 517960927), (616, 470873570), (620, 467835676), (682, 425305160), (770, 376698856), (868, 334168340), (880, 329611499), (1085, 267334672), (1232, 235436785), (1240, 233917838), (1364, 212652580), (1540, 188349428), (1705, 170122064), (1736, 167084170), (2170, 133667336), (2387, 121515760), (2480, 116958919), (2728, 106326290), (3080, 94174714), (3410, 85061032), (3472, 83542085), (4340, 66833668), (4774, 60757880), (5456, 53163145), (6160, 47087357), (6820, 42530516), (8680, 33416834), (9548, 30378940), (11935, 24303152), (13640, 21265258), (17360, 16708417), (19096, 15189470), (23870, 12151576), (27280, 10632629), (38192, 7594735), (47740, 6075788), (95480, 3037894), (190960, 1518947)]