78154362880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:140

約数の個数: 468

約数和(自身を含む): 223122643416

約数和(自身を除く): 144968280536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 124, 128, 152, 155, 160, 176, 190, 209, 220, 248, 256, 304, 310, 320, 341, 352, 361, 380, 418, 440, 496, 512, 589, 608, 620, 640, 682, 704, 722, 760, 836, 880, 961, 992, 1024, 1045, 1178, 1216, 1240, 1280, 1364, 1408, 1444, 1520, 1672, 1705, 1760, 1805, 1922, 1984, 2048, 2090, 2356, 2432, 2480, 2560, 2728, 2816, 2888, 2945, 3040, 3344, 3410, 3520, 3610, 3844, 3968, 3971, 4096, 4180, 4712, 4805, 4864, 4960, 5120, 5456, 5632, 5776, 5890, 6080, 6479, 6688, 6820, 7040, 7220, 7688, 7936, 7942, 8360, 9424, 9610, 9728, 9920, 10240, 10571, 10912, 11191, 11264, 11552, 11780, 12160, 12958, 13376, 13640, 14080, 14440, 15376, 15872, 15884, 16720, 18259, 18848, 19220, 19456, 19840, 19855, 20480, 21142, 21824, 22382, 22528, 23104, 23560, 24320, 25916, 26752, 27280, 28160, 28880, 30752, 31744, 31768, 32395, 33440, 36518, 37696, 38440, 38912, 39680, 39710, 42284, 43648, 44764, 45056, 46208, 47120, 48640, 51832, 52855, 53504, 54560, 55955, 56320, 57760, 61504, 63488, 63536, 64790, 66880, 73036, 75392, 76880, 77824, 79360, 79420, 84568, 87296, 89528, 91295, 92416, 94240, 97280, 103664, 105710, 107008, 109120, 111910, 112640, 115520, 123008, 123101, 126976, 127072, 129580, 133760, 146072, 150784, 153760, 158720, 158840, 169136, 174592, 179056, 182590, 184832, 188480, 194560, 200849, 207328, 211420, 214016, 218240, 223820, 225280, 231040, 246016, 246202, 254144, 259160, 267520, 292144, 301568, 307520, 317440, 317680, 338272, 346921, 349184, 358112, 365180, 369664, 376960, 389120, 401698, 414656, 422840, 428032, 436480, 447640, 462080, 492032, 492404, 508288, 518320, 535040, 584288, 603136, 615040, 615505, 634880, 635360, 676544, 693842, 698368, 716224, 730360, 739328, 753920, 803396, 829312, 845680, 856064, 872960, 895280, 924160, 984064, 984808, 1004245, 1016576, 1036640, 1070080, 1168576, 1206272, 1230080, 1231010, 1270720, 1353088, 1387684, 1396736, 1432448, 1460720, 1478656, 1507840, 1606792, 1658624, 1691360, 1734605, 1745920, 1790560, 1848320, 1968128, 1969616, 2008490, 2033152, 2073280, 2140160, 2337152, 2412544, 2460160, 2462020, 2541440, 2706176, 2775368, 2864896, 2921440, 3015680, 3213584, 3317248, 3382720, 3469210, 3491840, 3581120, 3696640, 3816131, 3936256, 3939232, 4016980, 4066304, 4146560, 4280320, 4674304, 4920320, 4924040, 5082880, 5412352, 5550736, 5729792, 5842880, 6031360, 6427168, 6634496, 6765440, 6938420, 6983680, 7162240, 7393280, 7632262, 7878464, 8033960, 8132608, 8293120, 9348608, 9840640, 9848080, 10165760, 10824704, 11101472, 11459584, 11685760, 12062720, 12854336, 13268992, 13530880, 13876840, 14324480, 15264524, 15756928, 16067920, 16265216, 16586240, 18697216, 19080655, 19681280, 19696160, 20331520, 21649408, 22202944, 22919168, 23371520, 25708672, 26537984, 27061760, 27753680, 28648960, 30529048, 31513856, 32135840, 33172480, 37394432, 38161310, 39392320, 40663040, 43298816, 44405888, 45838336, 46743040, 51417344, 54123520, 55507360, 57297920, 61058096, 63027712, 64271680, 66344960, 74788864, 76322620, 78784640, 81326080, 88811776, 93486080, 102834688, 108247040, 111014720, 114595840, 122116192, 126055424, 128543360, 132689920, 152645240, 157569280, 177623552, 186972160, 205669376, 216494080, 222029440, 229191680, 244232384, 252110848, 257086720, 305290480, 315138560, 355247104, 373944320, 411338752, 444058880, 488464768, 504221696, 514173440, 610580960, 630277120, 710494208, 822677504, 888117760, 976929536, 1028346880, 1221161920, 1260554240, 1420988416, 1776235520, 1953859072, 2056693760, 2442323840, 2521108480, 3552471040, 3907718144, 4113387520, 4884647680, 7104942080, 7815436288, 9769295360, 15630872576, 19538590720, 39077181440, 78154362880]

約数ペア:

[(1, 78154362880), (2, 39077181440), (4, 19538590720), (5, 15630872576), (8, 9769295360), (10, 7815436288), (11, 7104942080), (16, 4884647680), (19, 4113387520), (20, 3907718144), (22, 3552471040), (31, 2521108480), (32, 2442323840), (38, 2056693760), (40, 1953859072), (44, 1776235520), (55, 1420988416), (62, 1260554240), (64, 1221161920), (76, 1028346880), (80, 976929536), (88, 888117760), (95, 822677504), (110, 710494208), (124, 630277120), (128, 610580960), (152, 514173440), (155, 504221696), (160, 488464768), (176, 444058880), (190, 411338752), (209, 373944320), (220, 355247104), (248, 315138560), (256, 305290480), (304, 257086720), (310, 252110848), (320, 244232384), (341, 229191680), (352, 222029440), (361, 216494080), (380, 205669376), (418, 186972160), (440, 177623552), (496, 157569280), (512, 152645240), (589, 132689920), (608, 128543360), (620, 126055424), (640, 122116192), (682, 114595840), (704, 111014720), (722, 108247040), (760, 102834688), (836, 93486080), (880, 88811776), (961, 81326080), (992, 78784640), (1024, 76322620), (1045, 74788864), (1178, 66344960), (1216, 64271680), (1240, 63027712), (1280, 61058096), (1364, 57297920), (1408, 55507360), (1444, 54123520), (1520, 51417344), (1672, 46743040), (1705, 45838336), (1760, 44405888), (1805, 43298816), (1922, 40663040), (1984, 39392320), (2048, 38161310), (2090, 37394432), (2356, 33172480), (2432, 32135840), (2480, 31513856), (2560, 30529048), (2728, 28648960), (2816, 27753680), (2888, 27061760), (2945, 26537984), (3040, 25708672), (3344, 23371520), (3410, 22919168), (3520, 22202944), (3610, 21649408), (3844, 20331520), (3968, 19696160), (3971, 19681280), (4096, 19080655), (4180, 18697216), (4712, 16586240), (4805, 16265216), (4864, 16067920), (4960, 15756928), (5120, 15264524), (5456, 14324480), (5632, 13876840), (5776, 13530880), (5890, 13268992), (6080, 12854336), (6479, 12062720), (6688, 11685760), (6820, 11459584), (7040, 11101472), (7220, 10824704), (7688, 10165760), (7936, 9848080), (7942, 9840640), (8360, 9348608), (9424, 8293120), (9610, 8132608), (9728, 8033960), (9920, 7878464), (10240, 7632262), (10571, 7393280), (10912, 7162240), (11191, 6983680), (11264, 6938420), (11552, 6765440), (11780, 6634496), (12160, 6427168), (12958, 6031360), (13376, 5842880), (13640, 5729792), (14080, 5550736), (14440, 5412352), (15376, 5082880), (15872, 4924040), (15884, 4920320), (16720, 4674304), (18259, 4280320), (18848, 4146560), (19220, 4066304), (19456, 4016980), (19840, 3939232), (19855, 3936256), (20480, 3816131), (21142, 3696640), (21824, 3581120), (22382, 3491840), (22528, 3469210), (23104, 3382720), (23560, 3317248), (24320, 3213584), (25916, 3015680), (26752, 2921440), (27280, 2864896), (28160, 2775368), (28880, 2706176), (30752, 2541440), (31744, 2462020), (31768, 2460160), (32395, 2412544), (33440, 2337152), (36518, 2140160), (37696, 2073280), (38440, 2033152), (38912, 2008490), (39680, 1969616), (39710, 1968128), (42284, 1848320), (43648, 1790560), (44764, 1745920), (45056, 1734605), (46208, 1691360), (47120, 1658624), (48640, 1606792), (51832, 1507840), (52855, 1478656), (53504, 1460720), (54560, 1432448), (55955, 1396736), (56320, 1387684), (57760, 1353088), (61504, 1270720), (63488, 1231010), (63536, 1230080), (64790, 1206272), (66880, 1168576), (73036, 1070080), (75392, 1036640), (76880, 1016576), (77824, 1004245), (79360, 984808), (79420, 984064), (84568, 924160), (87296, 895280), (89528, 872960), (91295, 856064), (92416, 845680), (94240, 829312), (97280, 803396), (103664, 753920), (105710, 739328), (107008, 730360), (109120, 716224), (111910, 698368), (112640, 693842), (115520, 676544), (123008, 635360), (123101, 634880), (126976, 615505), (127072, 615040), (129580, 603136), (133760, 584288), (146072, 535040), (150784, 518320), (153760, 508288), (158720, 492404), (158840, 492032), (169136, 462080), (174592, 447640), (179056, 436480), (182590, 428032), (184832, 422840), (188480, 414656), (194560, 401698), (200849, 389120), (207328, 376960), (211420, 369664), (214016, 365180), (218240, 358112), (223820, 349184), (225280, 346921), (231040, 338272), (246016, 317680), (246202, 317440), (254144, 307520), (259160, 301568), (267520, 292144)]