78928842080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:794

約数の個数: 288

約数和(自身を含む): 212743480320

約数和(自身を除く): 133814638240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 341, 347, 352, 379, 440, 484, 496, 605, 620, 682, 694, 758, 880, 968, 992, 1210, 1240, 1364, 1388, 1516, 1705, 1735, 1760, 1895, 1936, 2420, 2480, 2728, 2776, 3032, 3410, 3470, 3751, 3790, 3817, 3872, 4169, 4840, 4960, 5456, 5552, 6064, 6820, 6940, 7502, 7580, 7634, 8338, 9680, 10757, 10912, 11104, 11749, 12128, 13640, 13880, 15004, 15160, 15268, 16676, 18755, 19085, 19360, 20845, 21514, 23498, 27280, 27760, 30008, 30320, 30536, 33352, 37510, 38170, 41690, 41987, 43028, 45859, 46996, 53785, 54560, 55520, 58745, 60016, 60640, 61072, 66704, 75020, 76340, 83380, 83974, 86056, 91718, 93992, 107570, 117490, 118327, 120032, 122144, 129239, 131513, 133408, 150040, 152680, 166760, 167948, 172112, 183436, 187984, 209935, 215140, 229295, 234980, 236654, 258478, 263026, 300080, 305360, 333520, 335896, 344224, 366872, 375968, 419870, 430280, 458590, 469960, 473308, 516956, 526052, 591635, 600160, 610720, 646195, 657565, 667040, 671792, 733744, 839740, 860560, 917180, 939920, 946616, 1033912, 1052104, 1183270, 1292390, 1301597, 1315130, 1343584, 1421629, 1446643, 1467488, 1679480, 1721120, 1834360, 1879840, 1893232, 2067824, 2104208, 2366540, 2584780, 2603194, 2630260, 2843258, 2893286, 3358960, 3668720, 3786464, 4076903, 4135648, 4208416, 4733080, 5169560, 5206388, 5260520, 5686516, 5786572, 6507985, 6717920, 7108145, 7233215, 7337440, 8153806, 9466160, 10339120, 10412776, 10521040, 11373032, 11573144, 13015970, 14216290, 14466430, 15913073, 16307612, 18932320, 20384515, 20678240, 20825552, 21042080, 22746064, 23146288, 26031940, 28432580, 28932860, 31826146, 32615224, 40769030, 41651104, 44845933, 45492128, 46292576, 52063880, 56865160, 57865720, 63652292, 65230448, 79565365, 81538060, 89691866, 104127760, 113730320, 115731440, 127304584, 130460896, 159130730, 163076120, 179383732, 208255520, 224229665, 227460640, 231462880, 254609168, 318261460, 326152240, 358767464, 448459330, 493305263, 509218336, 636522920, 652304480, 717534928, 896918660, 986610526, 1273045840, 1435069856, 1793837320, 1973221052, 2466526315, 2546091680, 3587674640, 3946442104, 4933052630, 7175349280, 7892884208, 9866105260, 15785768416, 19732210520, 39464421040, 78928842080]

約数ペア:

[(1, 78928842080), (2, 39464421040), (4, 19732210520), (5, 15785768416), (8, 9866105260), (10, 7892884208), (11, 7175349280), (16, 4933052630), (20, 3946442104), (22, 3587674640), (31, 2546091680), (32, 2466526315), (40, 1973221052), (44, 1793837320), (55, 1435069856), (62, 1273045840), (80, 986610526), (88, 896918660), (110, 717534928), (121, 652304480), (124, 636522920), (155, 509218336), (160, 493305263), (176, 448459330), (220, 358767464), (242, 326152240), (248, 318261460), (310, 254609168), (341, 231462880), (347, 227460640), (352, 224229665), (379, 208255520), (440, 179383732), (484, 163076120), (496, 159130730), (605, 130460896), (620, 127304584), (682, 115731440), (694, 113730320), (758, 104127760), (880, 89691866), (968, 81538060), (992, 79565365), (1210, 65230448), (1240, 63652292), (1364, 57865720), (1388, 56865160), (1516, 52063880), (1705, 46292576), (1735, 45492128), (1760, 44845933), (1895, 41651104), (1936, 40769030), (2420, 32615224), (2480, 31826146), (2728, 28932860), (2776, 28432580), (3032, 26031940), (3410, 23146288), (3470, 22746064), (3751, 21042080), (3790, 20825552), (3817, 20678240), (3872, 20384515), (4169, 18932320), (4840, 16307612), (4960, 15913073), (5456, 14466430), (5552, 14216290), (6064, 13015970), (6820, 11573144), (6940, 11373032), (7502, 10521040), (7580, 10412776), (7634, 10339120), (8338, 9466160), (9680, 8153806), (10757, 7337440), (10912, 7233215), (11104, 7108145), (11749, 6717920), (12128, 6507985), (13640, 5786572), (13880, 5686516), (15004, 5260520), (15160, 5206388), (15268, 5169560), (16676, 4733080), (18755, 4208416), (19085, 4135648), (19360, 4076903), (20845, 3786464), (21514, 3668720), (23498, 3358960), (27280, 2893286), (27760, 2843258), (30008, 2630260), (30320, 2603194), (30536, 2584780), (33352, 2366540), (37510, 2104208), (38170, 2067824), (41690, 1893232), (41987, 1879840), (43028, 1834360), (45859, 1721120), (46996, 1679480), (53785, 1467488), (54560, 1446643), (55520, 1421629), (58745, 1343584), (60016, 1315130), (60640, 1301597), (61072, 1292390), (66704, 1183270), (75020, 1052104), (76340, 1033912), (83380, 946616), (83974, 939920), (86056, 917180), (91718, 860560), (93992, 839740), (107570, 733744), (117490, 671792), (118327, 667040), (120032, 657565), (122144, 646195), (129239, 610720), (131513, 600160), (133408, 591635), (150040, 526052), (152680, 516956), (166760, 473308), (167948, 469960), (172112, 458590), (183436, 430280), (187984, 419870), (209935, 375968), (215140, 366872), (229295, 344224), (234980, 335896), (236654, 333520), (258478, 305360), (263026, 300080)]