806438880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1930

約数の個数: 288

約数和(自身を含む): 3094168896

約数和(自身を除く): 2287730016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 1873, 2070, 2080, 2208, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 3680, 3744, 3746, 4140, 4485, 4680, 4784, 5382, 5520, 5619, 5980, 6240, 6624, 7176, 7492, 8280, 8970, 9360, 9365, 9568, 10764, 11040, 11238, 11960, 13455, 14352, 14984, 16560, 16857, 17940, 18720, 18730, 21528, 22476, 23920, 24349, 26910, 28095, 28704, 29968, 33120, 33714, 35880, 37460, 43056, 43079, 44952, 47840, 48698, 53820, 56190, 59936, 67428, 71760, 73047, 74920, 84285, 86112, 86158, 89904, 97396, 107640, 112380, 121745, 129237, 134856, 143520, 146094, 149840, 168570, 172316, 179808, 194792, 215280, 215395, 219141, 224760, 243490, 258474, 269712, 292188, 299680, 337140, 344632, 365235, 387711, 389584, 430560, 430790, 438282, 449520, 486980, 516948, 539424, 560027, 584376, 646185, 674280, 689264, 730470, 775422, 779168, 861580, 876564, 899040, 973960, 1033896, 1095705, 1120054, 1168752, 1292370, 1348560, 1378528, 1460940, 1550844, 1680081, 1723160, 1753128, 1938555, 1947920, 2067792, 2191410, 2240108, 2337504, 2584740, 2697120, 2800135, 2921880, 3101688, 3360162, 3446320, 3506256, 3877110, 3895840, 4135584, 4382820, 4480216, 5040243, 5169480, 5600270, 5843760, 6203376, 6720324, 6892640, 7012512, 7754220, 8400405, 8765640, 8960432, 10080486, 10338960, 11200540, 11687520, 12406752, 13440648, 15508440, 16800810, 17531280, 17920864, 20160972, 20677920, 22401080, 25201215, 26881296, 31016880, 33601620, 35062560, 40321944, 44802160, 50402430, 53762592, 62033760, 67203240, 80643888, 89604320, 100804860, 134406480, 161287776, 201609720, 268812960, 403219440, 806438880]

約数ペア:

[(1, 806438880), (2, 403219440), (3, 268812960), (4, 201609720), (5, 161287776), (6, 134406480), (8, 100804860), (9, 89604320), (10, 80643888), (12, 67203240), (13, 62033760), (15, 53762592), (16, 50402430), (18, 44802160), (20, 40321944), (23, 35062560), (24, 33601620), (26, 31016880), (30, 26881296), (32, 25201215), (36, 22401080), (39, 20677920), (40, 20160972), (45, 17920864), (46, 17531280), (48, 16800810), (52, 15508440), (60, 13440648), (65, 12406752), (69, 11687520), (72, 11200540), (78, 10338960), (80, 10080486), (90, 8960432), (92, 8765640), (96, 8400405), (104, 7754220), (115, 7012512), (117, 6892640), (120, 6720324), (130, 6203376), (138, 5843760), (144, 5600270), (156, 5169480), (160, 5040243), (180, 4480216), (184, 4382820), (195, 4135584), (207, 3895840), (208, 3877110), (230, 3506256), (234, 3446320), (240, 3360162), (260, 3101688), (276, 2921880), (288, 2800135), (299, 2697120), (312, 2584740), (345, 2337504), (360, 2240108), (368, 2191410), (390, 2067792), (414, 1947920), (416, 1938555), (460, 1753128), (468, 1723160), (480, 1680081), (520, 1550844), (552, 1460940), (585, 1378528), (598, 1348560), (624, 1292370), (690, 1168752), (720, 1120054), (736, 1095705), (780, 1033896), (828, 973960), (897, 899040), (920, 876564), (936, 861580), (1035, 779168), (1040, 775422), (1104, 730470), (1170, 689264), (1196, 674280), (1248, 646185), (1380, 584376), (1440, 560027), (1495, 539424), (1560, 516948), (1656, 486980), (1794, 449520), (1840, 438282), (1872, 430790), (1873, 430560), (2070, 389584), (2080, 387711), (2208, 365235), (2340, 344632), (2392, 337140), (2691, 299680), (2760, 292188), (2990, 269712), (3120, 258474), (3312, 243490), (3588, 224760), (3680, 219141), (3744, 215395), (3746, 215280), (4140, 194792), (4485, 179808), (4680, 172316), (4784, 168570), (5382, 149840), (5520, 146094), (5619, 143520), (5980, 134856), (6240, 129237), (6624, 121745), (7176, 112380), (7492, 107640), (8280, 97396), (8970, 89904), (9360, 86158), (9365, 86112), (9568, 84285), (10764, 74920), (11040, 73047), (11238, 71760), (11960, 67428), (13455, 59936), (14352, 56190), (14984, 53820), (16560, 48698), (16857, 47840), (17940, 44952), (18720, 43079), (18730, 43056), (21528, 37460), (22476, 35880), (23920, 33714), (24349, 33120), (26910, 29968), (28095, 28704)]