1783610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 192

約数和(自身を含む): 5150355840

約数和(自身を除く): 3366745760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 113, 119, 136, 140, 160, 170, 224, 226, 238, 272, 280, 340, 452, 476, 544, 560, 565, 595, 680, 791, 829, 904, 952, 1120, 1130, 1190, 1360, 1582, 1658, 1808, 1904, 1921, 2260, 2380, 2720, 3164, 3316, 3616, 3808, 3842, 3955, 4145, 4520, 4760, 5803, 6328, 6632, 7684, 7910, 8290, 9040, 9520, 9605, 11606, 12656, 13264, 13447, 14093, 15368, 15820, 16580, 18080, 19040, 19210, 23212, 25312, 26528, 26894, 28186, 29015, 30736, 31640, 33160, 38420, 46424, 53788, 56372, 58030, 61472, 63280, 66320, 67235, 70465, 76840, 92848, 93677, 98651, 107576, 112744, 116060, 126560, 132640, 134470, 140930, 153680, 185696, 187354, 197302, 215152, 225488, 232120, 268940, 281860, 307360, 374708, 394604, 430304, 450976, 464240, 468385, 493255, 537880, 563720, 655739, 749416, 789208, 928480, 936770, 986510, 1075760, 1127440, 1311478, 1498832, 1578416, 1592509, 1873540, 1973020, 2151520, 2254880, 2622956, 2997664, 3156832, 3185018, 3278695, 3747080, 3946040, 5245912, 6370036, 6557390, 7494160, 7892080, 7962545, 10491824, 11147563, 12740072, 13114780, 14988320, 15784160, 15925090, 20983648, 22295126, 25480144, 26229560, 31850180, 44590252, 50960288, 52459120, 55737815, 63700360, 89180504, 104918240, 111475630, 127400720, 178361008, 222951260, 254801440, 356722016, 445902520, 891805040, 1783610080]

約数ペア:

[(1, 1783610080), (2, 891805040), (4, 445902520), (5, 356722016), (7, 254801440), (8, 222951260), (10, 178361008), (14, 127400720), (16, 111475630), (17, 104918240), (20, 89180504), (28, 63700360), (32, 55737815), (34, 52459120), (35, 50960288), (40, 44590252), (56, 31850180), (68, 26229560), (70, 25480144), (80, 22295126), (85, 20983648), (112, 15925090), (113, 15784160), (119, 14988320), (136, 13114780), (140, 12740072), (160, 11147563), (170, 10491824), (224, 7962545), (226, 7892080), (238, 7494160), (272, 6557390), (280, 6370036), (340, 5245912), (452, 3946040), (476, 3747080), (544, 3278695), (560, 3185018), (565, 3156832), (595, 2997664), (680, 2622956), (791, 2254880), (829, 2151520), (904, 1973020), (952, 1873540), (1120, 1592509), (1130, 1578416), (1190, 1498832), (1360, 1311478), (1582, 1127440), (1658, 1075760), (1808, 986510), (1904, 936770), (1921, 928480), (2260, 789208), (2380, 749416), (2720, 655739), (3164, 563720), (3316, 537880), (3616, 493255), (3808, 468385), (3842, 464240), (3955, 450976), (4145, 430304), (4520, 394604), (4760, 374708), (5803, 307360), (6328, 281860), (6632, 268940), (7684, 232120), (7910, 225488), (8290, 215152), (9040, 197302), (9520, 187354), (9605, 185696), (11606, 153680), (12656, 140930), (13264, 134470), (13447, 132640), (14093, 126560), (15368, 116060), (15820, 112744), (16580, 107576), (18080, 98651), (19040, 93677), (19210, 92848), (23212, 76840), (25312, 70465), (26528, 67235), (26894, 66320), (28186, 63280), (29015, 61472), (30736, 58030), (31640, 56372), (33160, 53788), (38420, 46424)]