57881880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 218050560

約数和(自身を除く): 160168680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 223, 252, 280, 309, 315, 360, 412, 420, 446, 504, 515, 618, 630, 669, 721, 824, 840, 892, 927, 1030, 1115, 1236, 1260, 1338, 1442, 1545, 1561, 1784, 1854, 2007, 2060, 2163, 2230, 2472, 2520, 2676, 2884, 3090, 3122, 3345, 3605, 3708, 4014, 4120, 4326, 4460, 4635, 4683, 5352, 5768, 6180, 6244, 6489, 6690, 7210, 7416, 7805, 8028, 8652, 8920, 9270, 9366, 10035, 10815, 12360, 12488, 12978, 13380, 14049, 14420, 15610, 16056, 17304, 18540, 18732, 20070, 21630, 22969, 23415, 25956, 26760, 28098, 28840, 31220, 32445, 37080, 37464, 40140, 43260, 45938, 46830, 51912, 56196, 62440, 64890, 68907, 70245, 80280, 86520, 91876, 93660, 112392, 114845, 129780, 137814, 140490, 160783, 183752, 187320, 206721, 229690, 259560, 275628, 280980, 321566, 344535, 413442, 459380, 482349, 551256, 561960, 643132, 689070, 803915, 826884, 918760, 964698, 1033605, 1286264, 1378140, 1447047, 1607830, 1653768, 1929396, 2067210, 2411745, 2756280, 2894094, 3215660, 3858792, 4134420, 4823490, 5788188, 6431320, 7235235, 8268840, 9646980, 11576376, 14470470, 19293960, 28940940, 57881880]

約数ペア:

[(1, 57881880), (2, 28940940), (3, 19293960), (4, 14470470), (5, 11576376), (6, 9646980), (7, 8268840), (8, 7235235), (9, 6431320), (10, 5788188), (12, 4823490), (14, 4134420), (15, 3858792), (18, 3215660), (20, 2894094), (21, 2756280), (24, 2411745), (28, 2067210), (30, 1929396), (35, 1653768), (36, 1607830), (40, 1447047), (42, 1378140), (45, 1286264), (56, 1033605), (60, 964698), (63, 918760), (70, 826884), (72, 803915), (84, 689070), (90, 643132), (103, 561960), (105, 551256), (120, 482349), (126, 459380), (140, 413442), (168, 344535), (180, 321566), (206, 280980), (210, 275628), (223, 259560), (252, 229690), (280, 206721), (309, 187320), (315, 183752), (360, 160783), (412, 140490), (420, 137814), (446, 129780), (504, 114845), (515, 112392), (618, 93660), (630, 91876), (669, 86520), (721, 80280), (824, 70245), (840, 68907), (892, 64890), (927, 62440), (1030, 56196), (1115, 51912), (1236, 46830), (1260, 45938), (1338, 43260), (1442, 40140), (1545, 37464), (1561, 37080), (1784, 32445), (1854, 31220), (2007, 28840), (2060, 28098), (2163, 26760), (2230, 25956), (2472, 23415), (2520, 22969), (2676, 21630), (2884, 20070), (3090, 18732), (3122, 18540), (3345, 17304), (3605, 16056), (3708, 15610), (4014, 14420), (4120, 14049), (4326, 13380), (4460, 12978), (4635, 12488), (4683, 12360), (5352, 10815), (5768, 10035), (6180, 9366), (6244, 9270), (6489, 8920), (6690, 8652), (7210, 8028), (7416, 7805)]