1428004200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7976

約数の個数: 192

約数和(自身を含む): 5177525760

約数和(自身を除く): 3749521560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 420, 430, 516, 525, 600, 602, 645, 700, 840, 860, 903, 1032, 1050, 1075, 1204, 1290, 1400, 1505, 1720, 1806, 2100, 2150, 2408, 2580, 3010, 3225, 3612, 4200, 4300, 4515, 5160, 6020, 6450, 7224, 7525, 7907, 8600, 9030, 12040, 12900, 15050, 15814, 18060, 22575, 23721, 25800, 30100, 31628, 36120, 39535, 45150, 47442, 55349, 60200, 63256, 79070, 90300, 94884, 110698, 118605, 158140, 166047, 180600, 189768, 197675, 221396, 237210, 276745, 316280, 332094, 340001, 395350, 442792, 474420, 553490, 593025, 664188, 680002, 790700, 830235, 948840, 1020003, 1106980, 1186050, 1328376, 1360004, 1383725, 1581400, 1660470, 1700005, 2040006, 2213960, 2372100, 2380007, 2720008, 2767450, 3320940, 3400010, 4080012, 4151175, 4744200, 4760014, 5100015, 5534900, 6641880, 6800020, 7140021, 8160024, 8302350, 8500025, 9520028, 10200030, 11069800, 11900035, 13600040, 14280042, 16604700, 17000050, 19040056, 20400060, 23800070, 25500075, 28560084, 33209400, 34000100, 35700105, 40800120, 47600140, 51000150, 57120168, 59500175, 68000200, 71400210, 95200280, 102000300, 119000350, 142800420, 178500525, 204000600, 238000700, 285600840, 357001050, 476001400, 714002100, 1428004200]

約数ペア:

[(1, 1428004200), (2, 714002100), (3, 476001400), (4, 357001050), (5, 285600840), (6, 238000700), (7, 204000600), (8, 178500525), (10, 142800420), (12, 119000350), (14, 102000300), (15, 95200280), (20, 71400210), (21, 68000200), (24, 59500175), (25, 57120168), (28, 51000150), (30, 47600140), (35, 40800120), (40, 35700105), (42, 34000100), (43, 33209400), (50, 28560084), (56, 25500075), (60, 23800070), (70, 20400060), (75, 19040056), (84, 17000050), (86, 16604700), (100, 14280042), (105, 13600040), (120, 11900035), (129, 11069800), (140, 10200030), (150, 9520028), (168, 8500025), (172, 8302350), (175, 8160024), (200, 7140021), (210, 6800020), (215, 6641880), (258, 5534900), (280, 5100015), (300, 4760014), (301, 4744200), (344, 4151175), (350, 4080012), (420, 3400010), (430, 3320940), (516, 2767450), (525, 2720008), (600, 2380007), (602, 2372100), (645, 2213960), (700, 2040006), (840, 1700005), (860, 1660470), (903, 1581400), (1032, 1383725), (1050, 1360004), (1075, 1328376), (1204, 1186050), (1290, 1106980), (1400, 1020003), (1505, 948840), (1720, 830235), (1806, 790700), (2100, 680002), (2150, 664188), (2408, 593025), (2580, 553490), (3010, 474420), (3225, 442792), (3612, 395350), (4200, 340001), (4300, 332094), (4515, 316280), (5160, 276745), (6020, 237210), (6450, 221396), (7224, 197675), (7525, 189768), (7907, 180600), (8600, 166047), (9030, 158140), (12040, 118605), (12900, 110698), (15050, 94884), (15814, 90300), (18060, 79070), (22575, 63256), (23721, 60200), (25800, 55349), (30100, 47442), (31628, 45150), (36120, 39535)]