1036123480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2141

約数の個数: 128

約数和(自身を含む): 2848348800

約数和(自身を除く): 1812225320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 109, 119, 136, 140, 170, 218, 238, 280, 340, 436, 476, 545, 595, 680, 763, 872, 952, 1090, 1190, 1526, 1853, 1997, 2180, 2380, 3052, 3706, 3815, 3994, 4360, 4760, 6104, 7412, 7630, 7988, 9265, 9985, 12971, 13979, 14824, 15260, 15976, 18530, 19970, 25942, 27958, 30520, 33949, 37060, 39940, 51884, 55916, 64855, 67898, 69895, 74120, 79880, 103768, 111832, 129710, 135796, 139790, 169745, 217673, 237643, 259420, 271592, 279580, 339490, 435346, 475286, 518840, 559160, 678980, 870692, 950572, 1088365, 1188215, 1357960, 1523711, 1741384, 1901144, 2176730, 2376430, 3047422, 3700441, 4353460, 4752860, 6094844, 7400882, 7618555, 8706920, 9505720, 12189688, 14801764, 15237110, 18502205, 25903087, 29603528, 30474220, 37004410, 51806174, 60948440, 74008820, 103612348, 129515435, 148017640, 207224696, 259030870, 518061740, 1036123480]

約数ペア:

[(1, 1036123480), (2, 518061740), (4, 259030870), (5, 207224696), (7, 148017640), (8, 129515435), (10, 103612348), (14, 74008820), (17, 60948440), (20, 51806174), (28, 37004410), (34, 30474220), (35, 29603528), (40, 25903087), (56, 18502205), (68, 15237110), (70, 14801764), (85, 12189688), (109, 9505720), (119, 8706920), (136, 7618555), (140, 7400882), (170, 6094844), (218, 4752860), (238, 4353460), (280, 3700441), (340, 3047422), (436, 2376430), (476, 2176730), (545, 1901144), (595, 1741384), (680, 1523711), (763, 1357960), (872, 1188215), (952, 1088365), (1090, 950572), (1190, 870692), (1526, 678980), (1853, 559160), (1997, 518840), (2180, 475286), (2380, 435346), (3052, 339490), (3706, 279580), (3815, 271592), (3994, 259420), (4360, 237643), (4760, 217673), (6104, 169745), (7412, 139790), (7630, 135796), (7988, 129710), (9265, 111832), (9985, 103768), (12971, 79880), (13979, 74120), (14824, 69895), (15260, 67898), (15976, 64855), (18530, 55916), (19970, 51884), (25942, 39940), (27958, 37060), (30520, 33949)]