2228941120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 6311847168

約数和(自身を除く): 4082906048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 73, 80, 86, 112, 140, 146, 160, 172, 215, 224, 280, 292, 301, 317, 320, 344, 365, 430, 448, 511, 560, 584, 602, 634, 688, 730, 860, 1022, 1120, 1168, 1204, 1268, 1376, 1460, 1505, 1585, 1720, 2044, 2219, 2240, 2336, 2408, 2536, 2555, 2752, 2920, 3010, 3139, 3170, 3440, 4088, 4438, 4672, 4816, 5072, 5110, 5840, 6020, 6278, 6340, 6880, 8176, 8876, 9632, 10144, 10220, 11095, 11680, 12040, 12556, 12680, 13631, 13760, 15695, 16352, 17752, 19264, 20288, 20440, 21973, 22190, 23141, 23360, 24080, 25112, 25360, 27262, 31390, 32704, 35504, 40880, 43946, 44380, 46282, 48160, 50224, 50720, 54524, 62780, 68155, 71008, 81760, 87892, 88760, 92564, 95417, 96320, 100448, 101440, 109048, 109865, 115705, 125560, 136310, 142016, 161987, 163520, 175784, 177520, 185128, 190834, 200896, 218096, 219730, 231410, 251120, 272620, 323974, 351568, 355040, 370256, 381668, 436192, 439460, 462820, 477085, 502240, 545240, 647948, 703136, 710080, 740512, 763336, 809935, 872384, 878920, 925640, 954170, 995063, 1004480, 1090480, 1295896, 1406272, 1481024, 1526672, 1619870, 1757840, 1851280, 1908340, 1990126, 2180960, 2591792, 3053344, 3239740, 3515680, 3702560, 3816680, 3980252, 4361920, 4975315, 5183584, 6106688, 6479480, 6965441, 7031360, 7405120, 7633360, 7960504, 9950630, 10367168, 12958960, 13930882, 15266720, 15921008, 19901260, 25917920, 27861764, 30533440, 31842016, 34827205, 39802520, 51835840, 55723528, 63684032, 69654410, 79605040, 111447056, 139308820, 159210080, 222894112, 278617640, 318420160, 445788224, 557235280, 1114470560, 2228941120]

約数ペア:

[(1, 2228941120), (2, 1114470560), (4, 557235280), (5, 445788224), (7, 318420160), (8, 278617640), (10, 222894112), (14, 159210080), (16, 139308820), (20, 111447056), (28, 79605040), (32, 69654410), (35, 63684032), (40, 55723528), (43, 51835840), (56, 39802520), (64, 34827205), (70, 31842016), (73, 30533440), (80, 27861764), (86, 25917920), (112, 19901260), (140, 15921008), (146, 15266720), (160, 13930882), (172, 12958960), (215, 10367168), (224, 9950630), (280, 7960504), (292, 7633360), (301, 7405120), (317, 7031360), (320, 6965441), (344, 6479480), (365, 6106688), (430, 5183584), (448, 4975315), (511, 4361920), (560, 3980252), (584, 3816680), (602, 3702560), (634, 3515680), (688, 3239740), (730, 3053344), (860, 2591792), (1022, 2180960), (1120, 1990126), (1168, 1908340), (1204, 1851280), (1268, 1757840), (1376, 1619870), (1460, 1526672), (1505, 1481024), (1585, 1406272), (1720, 1295896), (2044, 1090480), (2219, 1004480), (2240, 995063), (2336, 954170), (2408, 925640), (2536, 878920), (2555, 872384), (2752, 809935), (2920, 763336), (3010, 740512), (3139, 710080), (3170, 703136), (3440, 647948), (4088, 545240), (4438, 502240), (4672, 477085), (4816, 462820), (5072, 439460), (5110, 436192), (5840, 381668), (6020, 370256), (6278, 355040), (6340, 351568), (6880, 323974), (8176, 272620), (8876, 251120), (9632, 231410), (10144, 219730), (10220, 218096), (11095, 200896), (11680, 190834), (12040, 185128), (12556, 177520), (12680, 175784), (13631, 163520), (13760, 161987), (15695, 142016), (16352, 136310), (17752, 125560), (19264, 115705), (20288, 109865), (20440, 109048), (21973, 101440), (22190, 100448), (23141, 96320), (23360, 95417), (24080, 92564), (25112, 88760), (25360, 87892), (27262, 81760), (31390, 71008), (32704, 68155), (35504, 62780), (40880, 54524), (43946, 50720), (44380, 50224), (46282, 48160)]