268996977920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{91411}}^1$

素因数の和:91473

約数の個数: 216

約数和(自身を含む): 745516050720

約数和(自身を除く): 476519072800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 121, 128, 152, 160, 176, 190, 209, 220, 242, 256, 304, 320, 352, 380, 418, 440, 484, 605, 608, 640, 704, 760, 836, 880, 968, 1045, 1210, 1216, 1280, 1408, 1520, 1672, 1760, 1936, 2090, 2299, 2420, 2432, 2816, 3040, 3344, 3520, 3872, 4180, 4598, 4840, 4864, 6080, 6688, 7040, 7744, 8360, 9196, 9680, 11495, 12160, 13376, 14080, 15488, 16720, 18392, 19360, 22990, 24320, 26752, 30976, 33440, 36784, 38720, 45980, 53504, 66880, 73568, 77440, 91411, 91960, 133760, 147136, 154880, 182822, 183920, 267520, 294272, 365644, 367840, 457055, 588544, 731288, 735680, 914110, 1005521, 1462576, 1471360, 1736809, 1828220, 2011042, 2925152, 2942720, 3473618, 3656440, 4022084, 5027605, 5850304, 6947236, 7312880, 8044168, 8684045, 10055210, 11060731, 11700608, 13894472, 14625760, 16088336, 17368090, 19104899, 20110420, 22121462, 23401216, 27788944, 29251520, 32176672, 34736180, 38209798, 40220840, 44242924, 55303655, 55577888, 58503040, 64353344, 69472360, 76419596, 80441680, 88485848, 95524495, 110607310, 111155776, 117006080, 128706688, 138944720, 152839192, 160883360, 176971696, 191048990, 210153889, 221214620, 222311552, 257413376, 277889440, 305678384, 321766720, 353943392, 382097980, 420307778, 442429240, 444623104, 555778880, 611356768, 643533440, 707886784, 764195960, 840615556, 884858480, 1050769445, 1111557760, 1222713536, 1287066880, 1415773568, 1528391920, 1681231112, 1769716960, 2101538890, 2223115520, 2445427072, 2831547136, 3056783840, 3362462224, 3539433920, 4203077780, 4890854144, 6113567680, 6724924448, 7078867840, 8406155560, 12227135360, 13449848896, 14157735680, 16812311120, 24454270720, 26899697792, 33624622240, 53799395584, 67249244480, 134498488960, 268996977920]

約数ペア:

[(1, 268996977920), (2, 134498488960), (4, 67249244480), (5, 53799395584), (8, 33624622240), (10, 26899697792), (11, 24454270720), (16, 16812311120), (19, 14157735680), (20, 13449848896), (22, 12227135360), (32, 8406155560), (38, 7078867840), (40, 6724924448), (44, 6113567680), (55, 4890854144), (64, 4203077780), (76, 3539433920), (80, 3362462224), (88, 3056783840), (95, 2831547136), (110, 2445427072), (121, 2223115520), (128, 2101538890), (152, 1769716960), (160, 1681231112), (176, 1528391920), (190, 1415773568), (209, 1287066880), (220, 1222713536), (242, 1111557760), (256, 1050769445), (304, 884858480), (320, 840615556), (352, 764195960), (380, 707886784), (418, 643533440), (440, 611356768), (484, 555778880), (605, 444623104), (608, 442429240), (640, 420307778), (704, 382097980), (760, 353943392), (836, 321766720), (880, 305678384), (968, 277889440), (1045, 257413376), (1210, 222311552), (1216, 221214620), (1280, 210153889), (1408, 191048990), (1520, 176971696), (1672, 160883360), (1760, 152839192), (1936, 138944720), (2090, 128706688), (2299, 117006080), (2420, 111155776), (2432, 110607310), (2816, 95524495), (3040, 88485848), (3344, 80441680), (3520, 76419596), (3872, 69472360), (4180, 64353344), (4598, 58503040), (4840, 55577888), (4864, 55303655), (6080, 44242924), (6688, 40220840), (7040, 38209798), (7744, 34736180), (8360, 32176672), (9196, 29251520), (9680, 27788944), (11495, 23401216), (12160, 22121462), (13376, 20110420), (14080, 19104899), (15488, 17368090), (16720, 16088336), (18392, 14625760), (19360, 13894472), (22990, 11700608), (24320, 11060731), (26752, 10055210), (30976, 8684045), (33440, 8044168), (36784, 7312880), (38720, 6947236), (45980, 5850304), (53504, 5027605), (66880, 4022084), (73568, 3656440), (77440, 3473618), (91411, 2942720), (91960, 2925152), (133760, 2011042), (147136, 1828220), (154880, 1736809), (182822, 1471360), (183920, 1462576), (267520, 1005521), (294272, 914110), (365644, 735680), (367840, 731288), (457055, 588544)]