238002240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 224

約数和(自身を含む): 874312704

約数和(自身を除く): 636310464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 331, 336, 420, 428, 448, 480, 535, 560, 642, 662, 672, 749, 840, 856, 960, 993, 1070, 1120, 1284, 1324, 1344, 1498, 1605, 1655, 1680, 1712, 1986, 2140, 2240, 2247, 2317, 2568, 2648, 2996, 3210, 3310, 3360, 3424, 3745, 3972, 4280, 4494, 4634, 4965, 5136, 5296, 5992, 6420, 6620, 6720, 6848, 6951, 7490, 7944, 8560, 8988, 9268, 9930, 10272, 10592, 11235, 11585, 11984, 12840, 13240, 13902, 14980, 15888, 17120, 17976, 18536, 19860, 20544, 21184, 22470, 23170, 23968, 25680, 26480, 27804, 29960, 31776, 34240, 34755, 35417, 35952, 37072, 39720, 44940, 46340, 47936, 51360, 52960, 55608, 59920, 63552, 69510, 70834, 71904, 74144, 79440, 89880, 92680, 102720, 105920, 106251, 111216, 119840, 139020, 141668, 143808, 148288, 158880, 177085, 179760, 185360, 212502, 222432, 239680, 247919, 278040, 283336, 317760, 354170, 359520, 370720, 425004, 444864, 495838, 531255, 556080, 566672, 708340, 719040, 741440, 743757, 850008, 991676, 1062510, 1112160, 1133344, 1239595, 1416680, 1487514, 1700016, 1983352, 2125020, 2224320, 2266688, 2479190, 2833360, 2975028, 3400032, 3718785, 3966704, 4250040, 4958380, 5666720, 5950056, 6800064, 7437570, 7933408, 8500080, 9916760, 11333440, 11900112, 14875140, 15866816, 17000160, 19833520, 23800224, 29750280, 34000320, 39667040, 47600448, 59500560, 79334080, 119001120, 238002240]

約数ペア:

[(1, 238002240), (2, 119001120), (3, 79334080), (4, 59500560), (5, 47600448), (6, 39667040), (7, 34000320), (8, 29750280), (10, 23800224), (12, 19833520), (14, 17000160), (15, 15866816), (16, 14875140), (20, 11900112), (21, 11333440), (24, 9916760), (28, 8500080), (30, 7933408), (32, 7437570), (35, 6800064), (40, 5950056), (42, 5666720), (48, 4958380), (56, 4250040), (60, 3966704), (64, 3718785), (70, 3400032), (80, 2975028), (84, 2833360), (96, 2479190), (105, 2266688), (107, 2224320), (112, 2125020), (120, 1983352), (140, 1700016), (160, 1487514), (168, 1416680), (192, 1239595), (210, 1133344), (214, 1112160), (224, 1062510), (240, 991676), (280, 850008), (320, 743757), (321, 741440), (331, 719040), (336, 708340), (420, 566672), (428, 556080), (448, 531255), (480, 495838), (535, 444864), (560, 425004), (642, 370720), (662, 359520), (672, 354170), (749, 317760), (840, 283336), (856, 278040), (960, 247919), (993, 239680), (1070, 222432), (1120, 212502), (1284, 185360), (1324, 179760), (1344, 177085), (1498, 158880), (1605, 148288), (1655, 143808), (1680, 141668), (1712, 139020), (1986, 119840), (2140, 111216), (2240, 106251), (2247, 105920), (2317, 102720), (2568, 92680), (2648, 89880), (2996, 79440), (3210, 74144), (3310, 71904), (3360, 70834), (3424, 69510), (3745, 63552), (3972, 59920), (4280, 55608), (4494, 52960), (4634, 51360), (4965, 47936), (5136, 46340), (5296, 44940), (5992, 39720), (6420, 37072), (6620, 35952), (6720, 35417), (6848, 34755), (6951, 34240), (7490, 31776), (7944, 29960), (8560, 27804), (8988, 26480), (9268, 25680), (9930, 23968), (10272, 23170), (10592, 22470), (11235, 21184), (11585, 20544), (11984, 19860), (12840, 18536), (13240, 17976), (13902, 17120), (14980, 15888)]