65682240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 237256320

約数和(自身を除く): 171574080

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, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 277, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 554, 570, 608, 624, 741, 760, 780, 831, 832, 912, 960, 988, 1040, 1108, 1140, 1216, 1235, 1248, 1385, 1482, 1520, 1560, 1662, 1824, 1976, 2080, 2216, 2280, 2470, 2496, 2770, 2964, 3040, 3120, 3324, 3601, 3648, 3705, 3952, 4155, 4160, 4432, 4560, 4940, 5263, 5540, 5928, 6080, 6240, 6648, 7202, 7410, 7904, 8310, 8864, 9120, 9880, 10526, 10803, 11080, 11856, 12480, 13296, 14404, 14820, 15789, 15808, 16620, 17728, 18005, 18240, 19760, 21052, 21606, 22160, 23712, 26315, 26592, 28808, 29640, 31578, 33240, 36010, 39520, 42104, 43212, 44320, 47424, 52630, 53184, 54015, 57616, 59280, 63156, 66480, 68419, 72020, 78945, 79040, 84208, 86424, 88640, 105260, 108030, 115232, 118560, 126312, 132960, 136838, 144040, 157890, 168416, 172848, 205257, 210520, 216060, 230464, 237120, 252624, 265920, 273676, 288080, 315780, 336832, 342095, 345696, 410514, 421040, 432120, 505248, 547352, 576160, 631560, 684190, 691392, 821028, 842080, 864240, 1010496, 1026285, 1094704, 1152320, 1263120, 1368380, 1642056, 1684160, 1728480, 2052570, 2189408, 2526240, 2736760, 3284112, 3456960, 4105140, 4378816, 5052480, 5473520, 6568224, 8210280, 10947040, 13136448, 16420560, 21894080, 32841120, 65682240]

約数ペア:

[(1, 65682240), (2, 32841120), (3, 21894080), (4, 16420560), (5, 13136448), (6, 10947040), (8, 8210280), (10, 6568224), (12, 5473520), (13, 5052480), (15, 4378816), (16, 4105140), (19, 3456960), (20, 3284112), (24, 2736760), (26, 2526240), (30, 2189408), (32, 2052570), (38, 1728480), (39, 1684160), (40, 1642056), (48, 1368380), (52, 1263120), (57, 1152320), (60, 1094704), (64, 1026285), (65, 1010496), (76, 864240), (78, 842080), (80, 821028), (95, 691392), (96, 684190), (104, 631560), (114, 576160), (120, 547352), (130, 505248), (152, 432120), (156, 421040), (160, 410514), (190, 345696), (192, 342095), (195, 336832), (208, 315780), (228, 288080), (240, 273676), (247, 265920), (260, 252624), (277, 237120), (285, 230464), (304, 216060), (312, 210520), (320, 205257), (380, 172848), (390, 168416), (416, 157890), (456, 144040), (480, 136838), (494, 132960), (520, 126312), (554, 118560), (570, 115232), (608, 108030), (624, 105260), (741, 88640), (760, 86424), (780, 84208), (831, 79040), (832, 78945), (912, 72020), (960, 68419), (988, 66480), (1040, 63156), (1108, 59280), (1140, 57616), (1216, 54015), (1235, 53184), (1248, 52630), (1385, 47424), (1482, 44320), (1520, 43212), (1560, 42104), (1662, 39520), (1824, 36010), (1976, 33240), (2080, 31578), (2216, 29640), (2280, 28808), (2470, 26592), (2496, 26315), (2770, 23712), (2964, 22160), (3040, 21606), (3120, 21052), (3324, 19760), (3601, 18240), (3648, 18005), (3705, 17728), (3952, 16620), (4155, 15808), (4160, 15789), (4432, 14820), (4560, 14404), (4940, 13296), (5263, 12480), (5540, 11856), (5928, 11080), (6080, 10803), (6240, 10526), (6648, 9880), (7202, 9120), (7410, 8864), (7904, 8310)]