639085200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 2239606656

約数和(自身を除く): 1600521456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 71, 75, 78, 80, 100, 104, 120, 130, 142, 150, 156, 195, 200, 208, 213, 240, 260, 284, 300, 312, 325, 355, 390, 400, 426, 520, 568, 577, 600, 624, 650, 710, 780, 852, 923, 975, 1040, 1065, 1136, 1154, 1200, 1300, 1420, 1560, 1704, 1731, 1775, 1846, 1950, 2130, 2308, 2600, 2769, 2840, 2885, 3120, 3408, 3462, 3550, 3692, 3900, 4260, 4615, 4616, 5200, 5325, 5538, 5680, 5770, 6924, 7100, 7384, 7501, 7800, 8520, 8655, 9230, 9232, 10650, 11076, 11540, 13845, 13848, 14200, 14425, 14768, 15002, 15600, 17040, 17310, 18460, 21300, 22152, 22503, 23075, 23080, 27690, 27696, 28400, 28850, 30004, 34620, 36920, 37505, 40967, 42600, 43275, 44304, 45006, 46150, 46160, 55380, 57700, 60008, 69225, 69240, 73840, 75010, 81934, 85200, 86550, 90012, 92300, 110760, 112515, 115400, 120016, 122901, 138450, 138480, 150020, 163868, 173100, 180024, 184600, 187525, 204835, 221520, 225030, 230800, 245802, 276900, 300040, 327736, 346200, 360048, 369200, 375050, 409670, 450060, 491604, 532571, 553800, 562575, 600080, 614505, 655472, 692400, 750100, 819340, 900120, 983208, 1024175, 1065142, 1107600, 1125150, 1229010, 1500200, 1597713, 1638680, 1800240, 1966416, 2048350, 2130284, 2250300, 2458020, 2662855, 3000400, 3072525, 3195426, 3277360, 4096700, 4260568, 4500600, 4916040, 5325710, 6145050, 6390852, 7988565, 8193400, 8521136, 9001200, 9832080, 10651420, 12290100, 12781704, 13314275, 15977130, 16386800, 21302840, 24580200, 25563408, 26628550, 31954260, 39942825, 42605680, 49160400, 53257100, 63908520, 79885650, 106514200, 127817040, 159771300, 213028400, 319542600, 639085200]

約数ペア:

[(1, 639085200), (2, 319542600), (3, 213028400), (4, 159771300), (5, 127817040), (6, 106514200), (8, 79885650), (10, 63908520), (12, 53257100), (13, 49160400), (15, 42605680), (16, 39942825), (20, 31954260), (24, 26628550), (25, 25563408), (26, 24580200), (30, 21302840), (39, 16386800), (40, 15977130), (48, 13314275), (50, 12781704), (52, 12290100), (60, 10651420), (65, 9832080), (71, 9001200), (75, 8521136), (78, 8193400), (80, 7988565), (100, 6390852), (104, 6145050), (120, 5325710), (130, 4916040), (142, 4500600), (150, 4260568), (156, 4096700), (195, 3277360), (200, 3195426), (208, 3072525), (213, 3000400), (240, 2662855), (260, 2458020), (284, 2250300), (300, 2130284), (312, 2048350), (325, 1966416), (355, 1800240), (390, 1638680), (400, 1597713), (426, 1500200), (520, 1229010), (568, 1125150), (577, 1107600), (600, 1065142), (624, 1024175), (650, 983208), (710, 900120), (780, 819340), (852, 750100), (923, 692400), (975, 655472), (1040, 614505), (1065, 600080), (1136, 562575), (1154, 553800), (1200, 532571), (1300, 491604), (1420, 450060), (1560, 409670), (1704, 375050), (1731, 369200), (1775, 360048), (1846, 346200), (1950, 327736), (2130, 300040), (2308, 276900), (2600, 245802), (2769, 230800), (2840, 225030), (2885, 221520), (3120, 204835), (3408, 187525), (3462, 184600), (3550, 180024), (3692, 173100), (3900, 163868), (4260, 150020), (4615, 138480), (4616, 138450), (5200, 122901), (5325, 120016), (5538, 115400), (5680, 112515), (5770, 110760), (6924, 92300), (7100, 90012), (7384, 86550), (7501, 85200), (7800, 81934), (8520, 75010), (8655, 73840), (9230, 69240), (9232, 69225), (10650, 60008), (11076, 57700), (11540, 55380), (13845, 46160), (13848, 46150), (14200, 45006), (14425, 44304), (14768, 43275), (15002, 42600), (15600, 40967), (17040, 37505), (17310, 36920), (18460, 34620), (21300, 30004), (22152, 28850), (22503, 28400), (23075, 27696), (23080, 27690)]