26789280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 105489216

約数和(自身を除く): 78699936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 67, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 134, 136, 140, 147, 160, 168, 170, 196, 201, 204, 210, 224, 238, 240, 245, 255, 268, 272, 280, 294, 335, 336, 340, 357, 392, 402, 408, 420, 469, 476, 480, 490, 510, 536, 544, 560, 588, 595, 670, 672, 680, 714, 735, 784, 804, 816, 833, 840, 938, 952, 980, 1005, 1020, 1072, 1120, 1139, 1176, 1190, 1340, 1360, 1407, 1428, 1470, 1568, 1608, 1632, 1666, 1680, 1785, 1876, 1904, 1960, 2010, 2040, 2144, 2278, 2345, 2352, 2380, 2499, 2680, 2720, 2814, 2856, 2940, 3216, 3283, 3332, 3360, 3417, 3570, 3752, 3808, 3920, 4020, 4080, 4165, 4556, 4690, 4704, 4760, 4998, 5360, 5628, 5695, 5712, 5880, 6432, 6566, 6664, 6834, 7035, 7140, 7504, 7840, 7973, 8040, 8160, 8330, 9112, 9380, 9520, 9849, 9996, 10720, 11256, 11390, 11424, 11760, 12495, 13132, 13328, 13668, 14070, 14280, 15008, 15946, 16080, 16415, 16660, 17085, 18224, 18760, 19040, 19698, 19992, 22512, 22780, 23520, 23919, 24990, 26264, 26656, 27336, 28140, 28560, 31892, 32160, 32830, 33320, 34170, 36448, 37520, 39396, 39865, 39984, 45024, 45560, 47838, 49245, 49980, 52528, 54672, 55811, 56280, 57120, 63784, 65660, 66640, 68340, 75040, 78792, 79730, 79968, 91120, 95676, 98490, 99960, 105056, 109344, 111622, 112560, 119595, 127568, 131320, 133280, 136680, 157584, 159460, 167433, 182240, 191352, 196980, 199920, 223244, 225120, 239190, 255136, 262640, 273360, 279055, 315168, 318920, 334866, 382704, 393960, 399840, 446488, 478380, 525280, 546720, 558110, 637840, 669732, 765408, 787920, 837165, 892976, 956760, 1116220, 1275680, 1339464, 1575840, 1674330, 1785952, 1913520, 2232440, 2678928, 3348660, 3827040, 4464880, 5357856, 6697320, 8929760, 13394640, 26789280]

約数ペア:

[(1, 26789280), (2, 13394640), (3, 8929760), (4, 6697320), (5, 5357856), (6, 4464880), (7, 3827040), (8, 3348660), (10, 2678928), (12, 2232440), (14, 1913520), (15, 1785952), (16, 1674330), (17, 1575840), (20, 1339464), (21, 1275680), (24, 1116220), (28, 956760), (30, 892976), (32, 837165), (34, 787920), (35, 765408), (40, 669732), (42, 637840), (48, 558110), (49, 546720), (51, 525280), (56, 478380), (60, 446488), (67, 399840), (68, 393960), (70, 382704), (80, 334866), (84, 318920), (85, 315168), (96, 279055), (98, 273360), (102, 262640), (105, 255136), (112, 239190), (119, 225120), (120, 223244), (134, 199920), (136, 196980), (140, 191352), (147, 182240), (160, 167433), (168, 159460), (170, 157584), (196, 136680), (201, 133280), (204, 131320), (210, 127568), (224, 119595), (238, 112560), (240, 111622), (245, 109344), (255, 105056), (268, 99960), (272, 98490), (280, 95676), (294, 91120), (335, 79968), (336, 79730), (340, 78792), (357, 75040), (392, 68340), (402, 66640), (408, 65660), (420, 63784), (469, 57120), (476, 56280), (480, 55811), (490, 54672), (510, 52528), (536, 49980), (544, 49245), (560, 47838), (588, 45560), (595, 45024), (670, 39984), (672, 39865), (680, 39396), (714, 37520), (735, 36448), (784, 34170), (804, 33320), (816, 32830), (833, 32160), (840, 31892), (938, 28560), (952, 28140), (980, 27336), (1005, 26656), (1020, 26264), (1072, 24990), (1120, 23919), (1139, 23520), (1176, 22780), (1190, 22512), (1340, 19992), (1360, 19698), (1407, 19040), (1428, 18760), (1470, 18224), (1568, 17085), (1608, 16660), (1632, 16415), (1666, 16080), (1680, 15946), (1785, 15008), (1876, 14280), (1904, 14070), (1960, 13668), (2010, 13328), (2040, 13132), (2144, 12495), (2278, 11760), (2345, 11424), (2352, 11390), (2380, 11256), (2499, 10720), (2680, 9996), (2720, 9849), (2814, 9520), (2856, 9380), (2940, 9112), (3216, 8330), (3283, 8160), (3332, 8040), (3360, 7973), (3417, 7840), (3570, 7504), (3752, 7140), (3808, 7035), (3920, 6834), (4020, 6664), (4080, 6566), (4165, 6432), (4556, 5880), (4690, 5712), (4704, 5695), (4760, 5628), (4998, 5360)]