262728960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 954629760

約数和(自身を除く): 691900800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 277, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 554, 570, 608, 624, 640, 741, 760, 768, 780, 831, 832, 912, 960, 988, 1040, 1108, 1140, 1216, 1235, 1248, 1280, 1385, 1482, 1520, 1560, 1662, 1664, 1824, 1920, 1976, 2080, 2216, 2280, 2432, 2470, 2496, 2770, 2964, 3040, 3120, 3324, 3328, 3601, 3648, 3705, 3840, 3952, 4155, 4160, 4432, 4560, 4864, 4940, 4992, 5263, 5540, 5928, 6080, 6240, 6648, 7202, 7296, 7410, 7904, 8310, 8320, 8864, 9120, 9880, 9984, 10526, 10803, 11080, 11856, 12160, 12480, 13296, 14404, 14592, 14820, 15789, 15808, 16620, 16640, 17728, 18005, 18240, 19760, 21052, 21606, 22160, 23712, 24320, 24960, 26315, 26592, 28808, 29640, 31578, 31616, 33240, 35456, 36010, 36480, 39520, 42104, 43212, 44320, 47424, 49920, 52630, 53184, 54015, 57616, 59280, 63156, 63232, 66480, 68419, 70912, 72020, 72960, 78945, 79040, 84208, 86424, 88640, 94848, 105260, 106368, 108030, 115232, 118560, 126312, 132960, 136838, 144040, 157890, 158080, 168416, 172848, 177280, 189696, 205257, 210520, 212736, 216060, 230464, 237120, 252624, 265920, 273676, 288080, 315780, 316160, 336832, 342095, 345696, 354560, 410514, 421040, 432120, 460928, 474240, 505248, 531840, 547352, 576160, 631560, 673664, 684190, 691392, 821028, 842080, 864240, 921856, 948480, 1010496, 1026285, 1063680, 1094704, 1152320, 1263120, 1347328, 1368380, 1382784, 1642056, 1684160, 1728480, 2020992, 2052570, 2189408, 2304640, 2526240, 2736760, 2765568, 3284112, 3368320, 3456960, 4041984, 4105140, 4378816, 4609280, 5052480, 5473520, 6568224, 6736640, 6913920, 8210280, 8757632, 10104960, 10947040, 13136448, 13827840, 16420560, 17515264, 20209920, 21894080, 26272896, 32841120, 43788160, 52545792, 65682240, 87576320, 131364480, 262728960]

約数ペア:

[(1, 262728960), (2, 131364480), (3, 87576320), (4, 65682240), (5, 52545792), (6, 43788160), (8, 32841120), (10, 26272896), (12, 21894080), (13, 20209920), (15, 17515264), (16, 16420560), (19, 13827840), (20, 13136448), (24, 10947040), (26, 10104960), (30, 8757632), (32, 8210280), (38, 6913920), (39, 6736640), (40, 6568224), (48, 5473520), (52, 5052480), (57, 4609280), (60, 4378816), (64, 4105140), (65, 4041984), (76, 3456960), (78, 3368320), (80, 3284112), (95, 2765568), (96, 2736760), (104, 2526240), (114, 2304640), (120, 2189408), (128, 2052570), (130, 2020992), (152, 1728480), (156, 1684160), (160, 1642056), (190, 1382784), (192, 1368380), (195, 1347328), (208, 1263120), (228, 1152320), (240, 1094704), (247, 1063680), (256, 1026285), (260, 1010496), (277, 948480), (285, 921856), (304, 864240), (312, 842080), (320, 821028), (380, 691392), (384, 684190), (390, 673664), (416, 631560), (456, 576160), (480, 547352), (494, 531840), (520, 505248), (554, 474240), (570, 460928), (608, 432120), (624, 421040), (640, 410514), (741, 354560), (760, 345696), (768, 342095), (780, 336832), (831, 316160), (832, 315780), (912, 288080), (960, 273676), (988, 265920), (1040, 252624), (1108, 237120), (1140, 230464), (1216, 216060), (1235, 212736), (1248, 210520), (1280, 205257), (1385, 189696), (1482, 177280), (1520, 172848), (1560, 168416), (1662, 158080), (1664, 157890), (1824, 144040), (1920, 136838), (1976, 132960), (2080, 126312), (2216, 118560), (2280, 115232), (2432, 108030), (2470, 106368), (2496, 105260), (2770, 94848), (2964, 88640), (3040, 86424), (3120, 84208), (3324, 79040), (3328, 78945), (3601, 72960), (3648, 72020), (3705, 70912), (3840, 68419), (3952, 66480), (4155, 63232), (4160, 63156), (4432, 59280), (4560, 57616), (4864, 54015), (4940, 53184), (4992, 52630), (5263, 49920), (5540, 47424), (5928, 44320), (6080, 43212), (6240, 42104), (6648, 39520), (7202, 36480), (7296, 36010), (7410, 35456), (7904, 33240), (8310, 31616), (8320, 31578), (8864, 29640), (9120, 28808), (9880, 26592), (9984, 26315), (10526, 24960), (10803, 24320), (11080, 23712), (11856, 22160), (12160, 21606), (12480, 21052), (13296, 19760), (14404, 18240), (14592, 18005), (14820, 17728), (15789, 16640), (15808, 16620)]