1009284640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 2967584256

約数和(自身を除く): 1958299616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 160, 182, 206, 208, 224, 260, 280, 364, 412, 416, 455, 515, 520, 560, 673, 721, 728, 824, 910, 1030, 1040, 1120, 1339, 1346, 1442, 1456, 1648, 1820, 2060, 2080, 2678, 2692, 2884, 2912, 3296, 3365, 3605, 3640, 4120, 4711, 5356, 5384, 5768, 6695, 6730, 7210, 7280, 8240, 8749, 9373, 9422, 10712, 10768, 11536, 13390, 13460, 14420, 14560, 16480, 17498, 18746, 18844, 21424, 21536, 23072, 23555, 26780, 26920, 28840, 34996, 37492, 37688, 42848, 43745, 46865, 47110, 53560, 53840, 57680, 61243, 69319, 69992, 74984, 75376, 87490, 93730, 94220, 107120, 107680, 115360, 122486, 138638, 139984, 149968, 150752, 174980, 187460, 188440, 214240, 244972, 277276, 279968, 299936, 306215, 346595, 349960, 374920, 376880, 485233, 489944, 554552, 612430, 693190, 699920, 749840, 753760, 901147, 970466, 979888, 1109104, 1224860, 1386380, 1399840, 1499680, 1802294, 1940932, 1959776, 2218208, 2426165, 2449720, 2772760, 3604588, 3881864, 4505735, 4852330, 4899440, 5545520, 6308029, 7209176, 7763728, 9011470, 9704660, 9798880, 11091040, 12616058, 14418352, 15527456, 18022940, 19409320, 25232116, 28836704, 31540145, 36045880, 38818640, 50464232, 63080290, 72091760, 77637280, 100928464, 126160580, 144183520, 201856928, 252321160, 504642320, 1009284640]

約数ペア:

[(1, 1009284640), (2, 504642320), (4, 252321160), (5, 201856928), (7, 144183520), (8, 126160580), (10, 100928464), (13, 77637280), (14, 72091760), (16, 63080290), (20, 50464232), (26, 38818640), (28, 36045880), (32, 31540145), (35, 28836704), (40, 25232116), (52, 19409320), (56, 18022940), (65, 15527456), (70, 14418352), (80, 12616058), (91, 11091040), (103, 9798880), (104, 9704660), (112, 9011470), (130, 7763728), (140, 7209176), (160, 6308029), (182, 5545520), (206, 4899440), (208, 4852330), (224, 4505735), (260, 3881864), (280, 3604588), (364, 2772760), (412, 2449720), (416, 2426165), (455, 2218208), (515, 1959776), (520, 1940932), (560, 1802294), (673, 1499680), (721, 1399840), (728, 1386380), (824, 1224860), (910, 1109104), (1030, 979888), (1040, 970466), (1120, 901147), (1339, 753760), (1346, 749840), (1442, 699920), (1456, 693190), (1648, 612430), (1820, 554552), (2060, 489944), (2080, 485233), (2678, 376880), (2692, 374920), (2884, 349960), (2912, 346595), (3296, 306215), (3365, 299936), (3605, 279968), (3640, 277276), (4120, 244972), (4711, 214240), (5356, 188440), (5384, 187460), (5768, 174980), (6695, 150752), (6730, 149968), (7210, 139984), (7280, 138638), (8240, 122486), (8749, 115360), (9373, 107680), (9422, 107120), (10712, 94220), (10768, 93730), (11536, 87490), (13390, 75376), (13460, 74984), (14420, 69992), (14560, 69319), (16480, 61243), (17498, 57680), (18746, 53840), (18844, 53560), (21424, 47110), (21536, 46865), (23072, 43745), (23555, 42848), (26780, 37688), (26920, 37492), (28840, 34996)]