244995520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 743809536

約数和(自身を除く): 498814016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 122, 140, 154, 160, 163, 176, 220, 224, 244, 280, 305, 308, 320, 326, 352, 385, 427, 440, 448, 488, 560, 610, 616, 652, 671, 704, 770, 815, 854, 880, 976, 1120, 1141, 1220, 1232, 1304, 1342, 1540, 1630, 1708, 1760, 1793, 1952, 2135, 2240, 2282, 2440, 2464, 2608, 2684, 3080, 3260, 3355, 3416, 3520, 3586, 3904, 4270, 4564, 4697, 4880, 4928, 5216, 5368, 5705, 6160, 6520, 6710, 6832, 7172, 8540, 8965, 9128, 9394, 9760, 9943, 10432, 10736, 11410, 12320, 12551, 13040, 13420, 13664, 14344, 17080, 17930, 18256, 18788, 19520, 19886, 21472, 22820, 23485, 24640, 25102, 26080, 26840, 27328, 28688, 34160, 35860, 36512, 37576, 39772, 42944, 45640, 46970, 49715, 50204, 52160, 53680, 57376, 62755, 68320, 69601, 71720, 73024, 75152, 79544, 91280, 93940, 99430, 100408, 107360, 109373, 114752, 125510, 136640, 139202, 143440, 150304, 159088, 182560, 187880, 198860, 200816, 214720, 218746, 251020, 278404, 286880, 300608, 318176, 348005, 365120, 375760, 397720, 401632, 437492, 502040, 546865, 556808, 573760, 636352, 696010, 751520, 765611, 795440, 803264, 874984, 1004080, 1093730, 1113616, 1392020, 1503040, 1531222, 1590880, 1749968, 2008160, 2187460, 2227232, 2784040, 3062444, 3181760, 3499936, 3828055, 4016320, 4374920, 4454464, 5568080, 6124888, 6999872, 7656110, 8749840, 11136160, 12249776, 15312220, 17499680, 22272320, 24499552, 30624440, 34999360, 48999104, 61248880, 122497760, 244995520]

約数ペア:

[(1, 244995520), (2, 122497760), (4, 61248880), (5, 48999104), (7, 34999360), (8, 30624440), (10, 24499552), (11, 22272320), (14, 17499680), (16, 15312220), (20, 12249776), (22, 11136160), (28, 8749840), (32, 7656110), (35, 6999872), (40, 6124888), (44, 5568080), (55, 4454464), (56, 4374920), (61, 4016320), (64, 3828055), (70, 3499936), (77, 3181760), (80, 3062444), (88, 2784040), (110, 2227232), (112, 2187460), (122, 2008160), (140, 1749968), (154, 1590880), (160, 1531222), (163, 1503040), (176, 1392020), (220, 1113616), (224, 1093730), (244, 1004080), (280, 874984), (305, 803264), (308, 795440), (320, 765611), (326, 751520), (352, 696010), (385, 636352), (427, 573760), (440, 556808), (448, 546865), (488, 502040), (560, 437492), (610, 401632), (616, 397720), (652, 375760), (671, 365120), (704, 348005), (770, 318176), (815, 300608), (854, 286880), (880, 278404), (976, 251020), (1120, 218746), (1141, 214720), (1220, 200816), (1232, 198860), (1304, 187880), (1342, 182560), (1540, 159088), (1630, 150304), (1708, 143440), (1760, 139202), (1793, 136640), (1952, 125510), (2135, 114752), (2240, 109373), (2282, 107360), (2440, 100408), (2464, 99430), (2608, 93940), (2684, 91280), (3080, 79544), (3260, 75152), (3355, 73024), (3416, 71720), (3520, 69601), (3586, 68320), (3904, 62755), (4270, 57376), (4564, 53680), (4697, 52160), (4880, 50204), (4928, 49715), (5216, 46970), (5368, 45640), (5705, 42944), (6160, 39772), (6520, 37576), (6710, 36512), (6832, 35860), (7172, 34160), (8540, 28688), (8965, 27328), (9128, 26840), (9394, 26080), (9760, 25102), (9943, 24640), (10432, 23485), (10736, 22820), (11410, 21472), (12320, 19886), (12551, 19520), (13040, 18788), (13420, 18256), (13664, 17930), (14344, 17080)]