640381686912

素因数分解:

$2^7\times 3^6\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1489}}^1$

素因数の和:1951

約数の個数: 448

約数和(自身を含む): 2093038164000

約数和(自身を除く): 1452656477088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 384, 396, 419, 432, 486, 528, 576, 594, 648, 704, 729, 792, 838, 864, 891, 972, 1056, 1152, 1188, 1257, 1296, 1408, 1458, 1489, 1584, 1676, 1728, 1782, 1944, 2112, 2376, 2514, 2592, 2673, 2916, 2978, 3168, 3352, 3456, 3564, 3771, 3888, 4224, 4467, 4609, 4752, 5028, 5184, 5346, 5832, 5956, 6336, 6704, 7128, 7542, 7776, 8019, 8934, 9218, 9504, 10056, 10368, 10692, 11313, 11664, 11912, 12672, 13401, 13408, 13827, 14256, 15084, 15552, 16038, 16379, 17868, 18436, 19008, 20112, 21384, 22626, 23328, 23824, 26802, 26816, 27654, 28512, 30168, 31104, 32076, 32758, 33939, 35736, 36872, 38016, 40203, 40224, 41481, 42768, 45252, 46656, 47648, 49137, 53604, 53632, 55308, 57024, 60336, 64152, 65516, 67878, 71472, 73744, 80406, 80448, 82962, 85536, 90504, 93312, 95296, 98274, 101817, 107208, 110616, 114048, 120609, 120672, 124443, 128304, 131032, 135756, 142944, 147411, 147488, 160812, 160896, 165924, 171072, 181008, 190592, 196548, 203634, 214416, 221232, 241218, 241344, 248886, 256608, 262064, 271512, 285888, 294822, 294976, 305451, 321624, 331848, 342144, 361827, 362016, 373329, 393096, 407268, 428832, 442233, 442464, 482436, 482688, 497772, 513216, 524128, 543024, 571776, 589644, 589952, 610902, 623891, 643248, 663696, 723654, 724032, 746658, 786192, 814536, 857664, 884466, 884928, 964872, 995544, 1026432, 1048256, 1085481, 1086048, 1119987, 1179288, 1221804, 1247782, 1286496, 1326699, 1327392, 1447308, 1448064, 1493316, 1572384, 1629072, 1715328, 1768932, 1769856, 1871673, 1929744, 1991088, 2096512, 2170962, 2172096, 2239974, 2358576, 2443608, 2495564, 2572992, 2653398, 2654784, 2894616, 2986632, 3144768, 3258144, 3359961, 3537864, 3743346, 3859488, 3980097, 3982176, 4341924, 4344192, 4479948, 4717152, 4887216, 4991128, 5145984, 5306796, 5309568, 5615019, 5789232, 5973264, 6289536, 6516288, 6719922, 6862801, 7075728, 7486692, 7718976, 7960194, 7964352, 8683848, 8959896, 9434304, 9774432, 9982256, 10613592, 11230038, 11578464, 11940291, 11946528, 13032576, 13439844, 13725602, 14151456, 14973384, 15437952, 15920388, 15928704, 16845057, 17367696, 17919792, 18868608, 19548864, 19964512, 20588403, 21227184, 22460076, 23156928, 23880582, 23893056, 26879688, 27451204, 28302912, 29946768, 31840776, 33690114, 34735392, 35839584, 39097728, 39929024, 41176806, 42454368, 44920152, 46313856, 47761164, 47786112, 50535171, 53759376, 54902408, 56605824, 59893536, 61765209, 63681552, 67380228, 69470784, 71679168, 79858048, 82353612, 84908736, 89840304, 95522328, 101070342, 107518752, 109804816, 119787072, 123530418, 127363104, 134760456, 138941568, 143358336, 151605513, 164707224, 169817472, 179680608, 185295627, 191044656, 202140684, 215037504, 219609632, 239574144, 247060836, 254726208, 269520912, 303211026, 329414448, 359361216, 370591254, 382089312, 404281368, 430075008, 439219264, 454816539, 494121672, 509452416, 539041824, 555886881, 606422052, 658828896, 718722432, 741182508, 764178624, 808562736, 878438528, 909633078, 988243344, 1078083648, 1111773762, 1212844104, 1317657792, 1482365016, 1528357248, 1617125472, 1667660643, 1819266156, 1976486688, 2156167296, 2223547524, 2425688208, 2635315584, 2964730032, 3234250944, 3335321286, 3638532312, 3952973376, 4447095048, 4851376416, 5002981929, 5929460064, 6468501888, 6670642572, 7277064624, 7905946752, 8894190096, 9702752832, 10005963858, 11858920128, 13341285144, 14554129248, 17788380192, 19405505664, 20011927716, 23717840256, 26682570288, 29108258496, 35576760384, 40023855432, 53365140576, 58216516992, 71153520768, 80047710864, 106730281152, 160095421728, 213460562304, 320190843456, 640381686912]

約数ペア:

[(1, 640381686912), (2, 320190843456), (3, 213460562304), (4, 160095421728), (6, 106730281152), (8, 80047710864), (9, 71153520768), (11, 58216516992), (12, 53365140576), (16, 40023855432), (18, 35576760384), (22, 29108258496), (24, 26682570288), (27, 23717840256), (32, 20011927716), (33, 19405505664), (36, 17788380192), (44, 14554129248), (48, 13341285144), (54, 11858920128), (64, 10005963858), (66, 9702752832), (72, 8894190096), (81, 7905946752), (88, 7277064624), (96, 6670642572), (99, 6468501888), (108, 5929460064), (128, 5002981929), (132, 4851376416), (144, 4447095048), (162, 3952973376), (176, 3638532312), (192, 3335321286), (198, 3234250944), (216, 2964730032), (243, 2635315584), (264, 2425688208), (288, 2223547524), (297, 2156167296), (324, 1976486688), (352, 1819266156), (384, 1667660643), (396, 1617125472), (419, 1528357248), (432, 1482365016), (486, 1317657792), (528, 1212844104), (576, 1111773762), (594, 1078083648), (648, 988243344), (704, 909633078), (729, 878438528), (792, 808562736), (838, 764178624), (864, 741182508), (891, 718722432), (972, 658828896), (1056, 606422052), (1152, 555886881), (1188, 539041824), (1257, 509452416), (1296, 494121672), (1408, 454816539), (1458, 439219264), (1489, 430075008), (1584, 404281368), (1676, 382089312), (1728, 370591254), (1782, 359361216), (1944, 329414448), (2112, 303211026), (2376, 269520912), (2514, 254726208), (2592, 247060836), (2673, 239574144), (2916, 219609632), (2978, 215037504), (3168, 202140684), (3352, 191044656), (3456, 185295627), (3564, 179680608), (3771, 169817472), (3888, 164707224), (4224, 151605513), (4467, 143358336), (4609, 138941568), (4752, 134760456), (5028, 127363104), (5184, 123530418), (5346, 119787072), (5832, 109804816), (5956, 107518752), (6336, 101070342), (6704, 95522328), (7128, 89840304), (7542, 84908736), (7776, 82353612), (8019, 79858048), (8934, 71679168), (9218, 69470784), (9504, 67380228), (10056, 63681552), (10368, 61765209), (10692, 59893536), (11313, 56605824), (11664, 54902408), (11912, 53759376), (12672, 50535171), (13401, 47786112), (13408, 47761164), (13827, 46313856), (14256, 44920152), (15084, 42454368), (15552, 41176806), (16038, 39929024), (16379, 39097728), (17868, 35839584), (18436, 34735392), (19008, 33690114), (20112, 31840776), (21384, 29946768), (22626, 28302912), (23328, 27451204), (23824, 26879688), (26802, 23893056), (26816, 23880582), (27654, 23156928), (28512, 22460076), (30168, 21227184), (31104, 20588403), (32076, 19964512), (32758, 19548864), (33939, 18868608), (35736, 17919792), (36872, 17367696), (38016, 16845057), (40203, 15928704), (40224, 15920388), (41481, 15437952), (42768, 14973384), (45252, 14151456), (46656, 13725602), (47648, 13439844), (49137, 13032576), (53604, 11946528), (53632, 11940291), (55308, 11578464), (57024, 11230038), (60336, 10613592), (64152, 9982256), (65516, 9774432), (67878, 9434304), (71472, 8959896), (73744, 8683848), (80406, 7964352), (80448, 7960194), (82962, 7718976), (85536, 7486692), (90504, 7075728), (93312, 6862801), (95296, 6719922), (98274, 6516288), (101817, 6289536), (107208, 5973264), (110616, 5789232), (114048, 5615019), (120609, 5309568), (120672, 5306796), (124443, 5145984), (128304, 4991128), (131032, 4887216), (135756, 4717152), (142944, 4479948), (147411, 4344192), (147488, 4341924), (160812, 3982176), (160896, 3980097), (165924, 3859488), (171072, 3743346), (181008, 3537864), (190592, 3359961), (196548, 3258144), (203634, 3144768), (214416, 2986632), (221232, 2894616), (241218, 2654784), (241344, 2653398), (248886, 2572992), (256608, 2495564), (262064, 2443608), (271512, 2358576), (285888, 2239974), (294822, 2172096), (294976, 2170962), (305451, 2096512), (321624, 1991088), (331848, 1929744), (342144, 1871673), (361827, 1769856), (362016, 1768932), (373329, 1715328), (393096, 1629072), (407268, 1572384), (428832, 1493316), (442233, 1448064), (442464, 1447308), (482436, 1327392), (482688, 1326699), (497772, 1286496), (513216, 1247782), (524128, 1221804), (543024, 1179288), (571776, 1119987), (589644, 1086048), (589952, 1085481), (610902, 1048256), (623891, 1026432), (643248, 995544), (663696, 964872), (723654, 884928), (724032, 884466), (746658, 857664), (786192, 814536)]