20076758880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{95713}}^1$

素因数の和:95773

約数の個数: 192

約数和(自身を含む): 69465392640

約数和(自身を除く): 49388633760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3496, 3680, 4370, 4560, 5244, 5520, 6555, 6992, 8740, 9120, 10488, 11040, 13110, 13984, 17480, 20976, 26220, 34960, 41952, 52440, 69920, 95713, 104880, 191426, 209760, 287139, 382852, 478565, 574278, 765704, 957130, 1148556, 1435695, 1531408, 1818547, 1914260, 2201399, 2297112, 2871390, 3062816, 3637094, 3828520, 4402798, 4594224, 5455641, 5742780, 6604197, 7274188, 7657040, 8805596, 9092735, 9188448, 10911282, 11006995, 11485560, 13208394, 14548376, 15314080, 17611192, 18185470, 21822564, 22013990, 22971120, 26416788, 27278205, 29096752, 33020985, 35222384, 36370940, 41826581, 43645128, 44027980, 45942240, 52833576, 54556410, 58193504, 66041970, 70444768, 72741880, 83653162, 87290256, 88055960, 105667152, 109112820, 125479743, 132083940, 145483760, 167306324, 174580512, 176111920, 209132905, 211334304, 218225640, 250959486, 264167880, 290967520, 334612648, 352223840, 418265810, 436451280, 501918972, 528335760, 627398715, 669225296, 836531620, 872902560, 1003837944, 1056671520, 1254797430, 1338450592, 1673063240, 2007675888, 2509594860, 3346126480, 4015351776, 5019189720, 6692252960, 10038379440, 20076758880]

約数ペア:

[(1, 20076758880), (2, 10038379440), (3, 6692252960), (4, 5019189720), (5, 4015351776), (6, 3346126480), (8, 2509594860), (10, 2007675888), (12, 1673063240), (15, 1338450592), (16, 1254797430), (19, 1056671520), (20, 1003837944), (23, 872902560), (24, 836531620), (30, 669225296), (32, 627398715), (38, 528335760), (40, 501918972), (46, 436451280), (48, 418265810), (57, 352223840), (60, 334612648), (69, 290967520), (76, 264167880), (80, 250959486), (92, 218225640), (95, 211334304), (96, 209132905), (114, 176111920), (115, 174580512), (120, 167306324), (138, 145483760), (152, 132083940), (160, 125479743), (184, 109112820), (190, 105667152), (228, 88055960), (230, 87290256), (240, 83653162), (276, 72741880), (285, 70444768), (304, 66041970), (345, 58193504), (368, 54556410), (380, 52833576), (437, 45942240), (456, 44027980), (460, 43645128), (480, 41826581), (552, 36370940), (570, 35222384), (608, 33020985), (690, 29096752), (736, 27278205), (760, 26416788), (874, 22971120), (912, 22013990), (920, 21822564), (1104, 18185470), (1140, 17611192), (1311, 15314080), (1380, 14548376), (1520, 13208394), (1748, 11485560), (1824, 11006995), (1840, 10911282), (2185, 9188448), (2208, 9092735), (2280, 8805596), (2622, 7657040), (2760, 7274188), (3040, 6604197), (3496, 5742780), (3680, 5455641), (4370, 4594224), (4560, 4402798), (5244, 3828520), (5520, 3637094), (6555, 3062816), (6992, 2871390), (8740, 2297112), (9120, 2201399), (10488, 1914260), (11040, 1818547), (13110, 1531408), (13984, 1435695), (17480, 1148556), (20976, 957130), (26220, 765704), (34960, 574278), (41952, 478565), (52440, 382852), (69920, 287139), (95713, 209760), (104880, 191426)]