64149902080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 324

約数和(自身を含む): 174926975328

約数和(自身を除く): 110777073248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 431, 440, 484, 496, 605, 620, 640, 682, 704, 862, 880, 961, 968, 992, 1210, 1240, 1280, 1364, 1408, 1705, 1724, 1760, 1922, 1936, 1984, 2155, 2420, 2480, 2728, 2816, 3410, 3448, 3520, 3751, 3844, 3872, 3968, 4310, 4741, 4805, 4840, 4960, 5456, 6820, 6896, 7040, 7502, 7688, 7744, 7936, 8620, 9482, 9610, 9680, 9920, 10571, 10912, 13361, 13640, 13792, 14080, 15004, 15376, 15488, 17240, 18755, 18964, 19220, 19360, 19840, 21142, 21824, 23705, 26722, 27280, 27584, 30008, 30752, 30976, 34480, 37510, 37928, 38440, 38720, 39680, 42284, 43648, 47410, 52151, 52855, 53444, 54560, 55168, 60016, 61504, 66805, 68960, 75020, 75856, 76880, 77440, 84568, 87296, 94820, 104302, 105710, 106888, 109120, 110336, 116281, 120032, 123008, 133610, 137920, 146971, 150040, 151712, 153760, 154880, 169136, 189640, 208604, 211420, 213776, 218240, 232562, 240064, 246016, 260755, 267220, 275840, 293942, 300080, 303424, 307520, 338272, 379280, 414191, 417208, 422840, 427552, 436480, 465124, 480128, 521510, 534440, 551680, 581405, 587884, 600160, 606848, 615040, 676544, 734855, 758560, 828382, 834416, 845680, 855104, 930248, 960256, 1043020, 1068880, 1162810, 1175768, 1200320, 1213696, 1230080, 1353088, 1469710, 1517120, 1616681, 1656764, 1668832, 1691360, 1710208, 1860496, 2070955, 2086040, 2137760, 2325620, 2351536, 2400640, 2706176, 2939420, 3034240, 3233362, 3313528, 3337664, 3382720, 3420416, 3720992, 4141910, 4172080, 4275520, 4556101, 4651240, 4703072, 4801280, 5878840, 6068480, 6466724, 6627056, 6675328, 6765440, 7441984, 8083405, 8283820, 8344160, 8551040, 9112202, 9302480, 9406144, 11757680, 12933448, 13254112, 13350656, 13530880, 14883968, 16166810, 16567640, 16688320, 17102080, 18224404, 18604960, 18812288, 22780505, 23515360, 25866896, 26508224, 29767936, 32333620, 33135280, 33376640, 36448808, 37209920, 37624576, 45561010, 47030720, 50117111, 51733792, 53016448, 64667240, 66270560, 66753280, 72897616, 74419840, 91122020, 94061440, 100234222, 103467584, 106032896, 129334480, 132541120, 145795232, 148839680, 182244040, 188122880, 200468444, 206935168, 250585555, 258668960, 265082240, 291590464, 364488080, 400936888, 413870336, 501171110, 517337920, 530164480, 583180928, 728976160, 801873776, 1002342220, 1034675840, 1166361856, 1457952320, 1603747552, 2004684440, 2069351680, 2915904640, 3207495104, 4009368880, 5831809280, 6414990208, 8018737760, 12829980416, 16037475520, 32074951040, 64149902080]

約数ペア:

[(1, 64149902080), (2, 32074951040), (4, 16037475520), (5, 12829980416), (8, 8018737760), (10, 6414990208), (11, 5831809280), (16, 4009368880), (20, 3207495104), (22, 2915904640), (31, 2069351680), (32, 2004684440), (40, 1603747552), (44, 1457952320), (55, 1166361856), (62, 1034675840), (64, 1002342220), (80, 801873776), (88, 728976160), (110, 583180928), (121, 530164480), (124, 517337920), (128, 501171110), (155, 413870336), (160, 400936888), (176, 364488080), (220, 291590464), (242, 265082240), (248, 258668960), (256, 250585555), (310, 206935168), (320, 200468444), (341, 188122880), (352, 182244040), (431, 148839680), (440, 145795232), (484, 132541120), (496, 129334480), (605, 106032896), (620, 103467584), (640, 100234222), (682, 94061440), (704, 91122020), (862, 74419840), (880, 72897616), (961, 66753280), (968, 66270560), (992, 64667240), (1210, 53016448), (1240, 51733792), (1280, 50117111), (1364, 47030720), (1408, 45561010), (1705, 37624576), (1724, 37209920), (1760, 36448808), (1922, 33376640), (1936, 33135280), (1984, 32333620), (2155, 29767936), (2420, 26508224), (2480, 25866896), (2728, 23515360), (2816, 22780505), (3410, 18812288), (3448, 18604960), (3520, 18224404), (3751, 17102080), (3844, 16688320), (3872, 16567640), (3968, 16166810), (4310, 14883968), (4741, 13530880), (4805, 13350656), (4840, 13254112), (4960, 12933448), (5456, 11757680), (6820, 9406144), (6896, 9302480), (7040, 9112202), (7502, 8551040), (7688, 8344160), (7744, 8283820), (7936, 8083405), (8620, 7441984), (9482, 6765440), (9610, 6675328), (9680, 6627056), (9920, 6466724), (10571, 6068480), (10912, 5878840), (13361, 4801280), (13640, 4703072), (13792, 4651240), (14080, 4556101), (15004, 4275520), (15376, 4172080), (15488, 4141910), (17240, 3720992), (18755, 3420416), (18964, 3382720), (19220, 3337664), (19360, 3313528), (19840, 3233362), (21142, 3034240), (21824, 2939420), (23705, 2706176), (26722, 2400640), (27280, 2351536), (27584, 2325620), (30008, 2137760), (30752, 2086040), (30976, 2070955), (34480, 1860496), (37510, 1710208), (37928, 1691360), (38440, 1668832), (38720, 1656764), (39680, 1616681), (42284, 1517120), (43648, 1469710), (47410, 1353088), (52151, 1230080), (52855, 1213696), (53444, 1200320), (54560, 1175768), (55168, 1162810), (60016, 1068880), (61504, 1043020), (66805, 960256), (68960, 930248), (75020, 855104), (75856, 845680), (76880, 834416), (77440, 828382), (84568, 758560), (87296, 734855), (94820, 676544), (104302, 615040), (105710, 606848), (106888, 600160), (109120, 587884), (110336, 581405), (116281, 551680), (120032, 534440), (123008, 521510), (133610, 480128), (137920, 465124), (146971, 436480), (150040, 427552), (151712, 422840), (153760, 417208), (154880, 414191), (169136, 379280), (189640, 338272), (208604, 307520), (211420, 303424), (213776, 300080), (218240, 293942), (232562, 275840), (240064, 267220), (246016, 260755)]