839961120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3039

約数の個数: 192

約数和(自身を含む): 2875944960

約数和(自身を除く): 2035983840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2971, 2976, 3040, 3534, 3720, 4560, 4712, 4960, 5890, 5942, 7068, 7440, 8835, 8913, 9120, 9424, 11780, 11884, 14136, 14855, 14880, 17670, 17826, 18848, 23560, 23768, 28272, 29710, 35340, 35652, 44565, 47120, 47536, 56449, 56544, 59420, 70680, 71304, 89130, 92101, 94240, 95072, 112898, 118840, 141360, 142608, 169347, 178260, 184202, 225796, 237680, 276303, 282245, 282720, 285216, 338694, 356520, 368404, 451592, 460505, 475360, 552606, 564490, 677388, 713040, 736808, 846735, 903184, 921010, 1105212, 1128980, 1354776, 1381515, 1426080, 1473616, 1693470, 1749919, 1806368, 1842020, 2210424, 2257960, 2709552, 2763030, 2947232, 3386940, 3499838, 3684040, 4420848, 4515920, 5249757, 5419104, 5526060, 6773880, 6999676, 7368080, 8749595, 8841696, 9031840, 10499514, 11052120, 13547760, 13999352, 14736160, 17499190, 20999028, 22104240, 26248785, 27095520, 27998704, 34998380, 41998056, 44208480, 52497570, 55997408, 69996760, 83996112, 104995140, 139993520, 167992224, 209990280, 279987040, 419980560, 839961120]

約数ペア:

[(1, 839961120), (2, 419980560), (3, 279987040), (4, 209990280), (5, 167992224), (6, 139993520), (8, 104995140), (10, 83996112), (12, 69996760), (15, 55997408), (16, 52497570), (19, 44208480), (20, 41998056), (24, 34998380), (30, 27998704), (31, 27095520), (32, 26248785), (38, 22104240), (40, 20999028), (48, 17499190), (57, 14736160), (60, 13999352), (62, 13547760), (76, 11052120), (80, 10499514), (93, 9031840), (95, 8841696), (96, 8749595), (114, 7368080), (120, 6999676), (124, 6773880), (152, 5526060), (155, 5419104), (160, 5249757), (186, 4515920), (190, 4420848), (228, 3684040), (240, 3499838), (248, 3386940), (285, 2947232), (304, 2763030), (310, 2709552), (372, 2257960), (380, 2210424), (456, 1842020), (465, 1806368), (480, 1749919), (496, 1693470), (570, 1473616), (589, 1426080), (608, 1381515), (620, 1354776), (744, 1128980), (760, 1105212), (912, 921010), (930, 903184), (992, 846735), (1140, 736808), (1178, 713040), (1240, 677388), (1488, 564490), (1520, 552606), (1767, 475360), (1824, 460505), (1860, 451592), (2280, 368404), (2356, 356520), (2480, 338694), (2945, 285216), (2971, 282720), (2976, 282245), (3040, 276303), (3534, 237680), (3720, 225796), (4560, 184202), (4712, 178260), (4960, 169347), (5890, 142608), (5942, 141360), (7068, 118840), (7440, 112898), (8835, 95072), (8913, 94240), (9120, 92101), (9424, 89130), (11780, 71304), (11884, 70680), (14136, 59420), (14855, 56544), (14880, 56449), (17670, 47536), (17826, 47120), (18848, 44565), (23560, 35652), (23768, 35340), (28272, 29710)]