47822880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 176698368

約数和(自身を除く): 128875488

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, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 331, 336, 344, 420, 430, 480, 516, 560, 602, 645, 662, 672, 688, 840, 860, 903, 993, 1032, 1120, 1204, 1290, 1324, 1376, 1505, 1655, 1680, 1720, 1806, 1986, 2064, 2317, 2408, 2580, 2648, 3010, 3310, 3360, 3440, 3612, 3972, 4128, 4515, 4634, 4816, 4965, 5160, 5296, 6020, 6620, 6880, 6951, 7224, 7944, 9030, 9268, 9632, 9930, 10320, 10592, 11585, 12040, 13240, 13902, 14233, 14448, 15888, 18060, 18536, 19860, 20640, 23170, 24080, 26480, 27804, 28466, 28896, 31776, 34755, 36120, 37072, 39720, 42699, 46340, 48160, 52960, 55608, 56932, 69510, 71165, 72240, 74144, 79440, 85398, 92680, 99631, 111216, 113864, 139020, 142330, 144480, 158880, 170796, 185360, 199262, 213495, 222432, 227728, 278040, 284660, 298893, 341592, 370720, 398524, 426990, 455456, 498155, 556080, 569320, 597786, 683184, 797048, 853980, 996310, 1112160, 1138640, 1195572, 1366368, 1494465, 1594096, 1707960, 1992620, 2277280, 2391144, 2988930, 3188192, 3415920, 3985240, 4782288, 5977860, 6831840, 7970480, 9564576, 11955720, 15940960, 23911440, 47822880]

約数ペア:

[(1, 47822880), (2, 23911440), (3, 15940960), (4, 11955720), (5, 9564576), (6, 7970480), (7, 6831840), (8, 5977860), (10, 4782288), (12, 3985240), (14, 3415920), (15, 3188192), (16, 2988930), (20, 2391144), (21, 2277280), (24, 1992620), (28, 1707960), (30, 1594096), (32, 1494465), (35, 1366368), (40, 1195572), (42, 1138640), (43, 1112160), (48, 996310), (56, 853980), (60, 797048), (70, 683184), (80, 597786), (84, 569320), (86, 556080), (96, 498155), (105, 455456), (112, 426990), (120, 398524), (129, 370720), (140, 341592), (160, 298893), (168, 284660), (172, 278040), (210, 227728), (215, 222432), (224, 213495), (240, 199262), (258, 185360), (280, 170796), (301, 158880), (331, 144480), (336, 142330), (344, 139020), (420, 113864), (430, 111216), (480, 99631), (516, 92680), (560, 85398), (602, 79440), (645, 74144), (662, 72240), (672, 71165), (688, 69510), (840, 56932), (860, 55608), (903, 52960), (993, 48160), (1032, 46340), (1120, 42699), (1204, 39720), (1290, 37072), (1324, 36120), (1376, 34755), (1505, 31776), (1655, 28896), (1680, 28466), (1720, 27804), (1806, 26480), (1986, 24080), (2064, 23170), (2317, 20640), (2408, 19860), (2580, 18536), (2648, 18060), (3010, 15888), (3310, 14448), (3360, 14233), (3440, 13902), (3612, 13240), (3972, 12040), (4128, 11585), (4515, 10592), (4634, 10320), (4816, 9930), (4965, 9632), (5160, 9268), (5296, 9030), (6020, 7944), (6620, 7224), (6880, 6951)]