845120640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 384

約数和(自身を含む): 3379561920

約数和(自身を除く): 2534441280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 691, 728, 735, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1382, 1456, 1470, 1560, 1568, 1664, 1680, 1820, 1911, 1920, 1960, 2073, 2080, 2184, 2240, 2352, 2496, 2548, 2688, 2730, 2764, 2912, 2940, 3120, 3136, 3185, 3360, 3455, 3640, 3822, 3920, 4146, 4160, 4368, 4480, 4704, 4837, 4992, 5096, 5460, 5528, 5824, 5880, 6240, 6272, 6370, 6720, 6910, 7280, 7644, 7840, 8292, 8320, 8736, 8983, 9408, 9555, 9674, 10192, 10365, 10920, 11056, 11648, 11760, 12480, 12740, 13440, 13820, 14511, 14560, 15288, 15680, 16584, 17472, 17966, 18816, 19110, 19348, 20384, 20730, 21840, 22112, 23520, 24185, 24960, 25480, 26949, 27640, 29022, 29120, 30576, 31360, 33168, 33859, 34944, 35932, 38220, 38696, 40768, 41460, 43680, 44224, 44915, 47040, 48370, 50960, 53898, 55280, 58044, 58240, 61152, 62881, 66336, 67718, 71864, 72555, 76440, 77392, 81536, 82920, 87360, 88448, 89830, 94080, 96740, 101577, 101920, 107796, 110560, 116088, 122304, 125762, 132672, 134745, 135436, 143728, 145110, 152880, 154784, 165840, 169295, 174720, 179660, 188643, 193480, 203154, 203840, 215592, 221120, 232176, 244608, 251524, 265344, 269490, 270872, 287456, 290220, 305760, 309568, 314405, 331680, 338590, 359320, 377286, 386960, 406308, 407680, 431184, 440167, 442240, 464352, 503048, 507885, 538980, 541744, 574912, 580440, 611520, 619136, 628810, 663360, 677180, 718640, 754572, 773920, 812616, 862368, 880334, 928704, 943215, 1006096, 1015770, 1077960, 1083488, 1149824, 1160880, 1223040, 1257620, 1320501, 1326720, 1354360, 1437280, 1509144, 1547840, 1625232, 1724736, 1760668, 1857408, 1886430, 2012192, 2031540, 2155920, 2166976, 2200835, 2321760, 2515240, 2641002, 2708720, 2874560, 3018288, 3095680, 3250464, 3449472, 3521336, 3772860, 4024384, 4063080, 4311840, 4333952, 4401670, 4643520, 5030480, 5282004, 5417440, 5749120, 6036576, 6500928, 6602505, 7042672, 7545720, 8048768, 8126160, 8623680, 8803340, 9287040, 10060960, 10564008, 10834880, 12073152, 13001856, 13205010, 14085344, 15091440, 16252320, 17247360, 17606680, 20121920, 21128016, 21669760, 24146304, 26410020, 28170688, 30182880, 32504640, 35213360, 40243840, 42256032, 52820040, 56341376, 60365760, 65009280, 70426720, 84512064, 105640080, 120731520, 140853440, 169024128, 211280160, 281706880, 422560320, 845120640]

約数ペア:

[(1, 845120640), (2, 422560320), (3, 281706880), (4, 211280160), (5, 169024128), (6, 140853440), (7, 120731520), (8, 105640080), (10, 84512064), (12, 70426720), (13, 65009280), (14, 60365760), (15, 56341376), (16, 52820040), (20, 42256032), (21, 40243840), (24, 35213360), (26, 32504640), (28, 30182880), (30, 28170688), (32, 26410020), (35, 24146304), (39, 21669760), (40, 21128016), (42, 20121920), (48, 17606680), (49, 17247360), (52, 16252320), (56, 15091440), (60, 14085344), (64, 13205010), (65, 13001856), (70, 12073152), (78, 10834880), (80, 10564008), (84, 10060960), (91, 9287040), (96, 8803340), (98, 8623680), (104, 8126160), (105, 8048768), (112, 7545720), (120, 7042672), (128, 6602505), (130, 6500928), (140, 6036576), (147, 5749120), (156, 5417440), (160, 5282004), (168, 5030480), (182, 4643520), (192, 4401670), (195, 4333952), (196, 4311840), (208, 4063080), (210, 4024384), (224, 3772860), (240, 3521336), (245, 3449472), (260, 3250464), (273, 3095680), (280, 3018288), (294, 2874560), (312, 2708720), (320, 2641002), (336, 2515240), (364, 2321760), (384, 2200835), (390, 2166976), (392, 2155920), (416, 2031540), (420, 2012192), (448, 1886430), (455, 1857408), (480, 1760668), (490, 1724736), (520, 1625232), (546, 1547840), (560, 1509144), (588, 1437280), (624, 1354360), (637, 1326720), (640, 1320501), (672, 1257620), (691, 1223040), (728, 1160880), (735, 1149824), (780, 1083488), (784, 1077960), (832, 1015770), (840, 1006096), (896, 943215), (910, 928704), (960, 880334), (980, 862368), (1040, 812616), (1092, 773920), (1120, 754572), (1176, 718640), (1248, 677180), (1274, 663360), (1344, 628810), (1365, 619136), (1382, 611520), (1456, 580440), (1470, 574912), (1560, 541744), (1568, 538980), (1664, 507885), (1680, 503048), (1820, 464352), (1911, 442240), (1920, 440167), (1960, 431184), (2073, 407680), (2080, 406308), (2184, 386960), (2240, 377286), (2352, 359320), (2496, 338590), (2548, 331680), (2688, 314405), (2730, 309568), (2764, 305760), (2912, 290220), (2940, 287456), (3120, 270872), (3136, 269490), (3185, 265344), (3360, 251524), (3455, 244608), (3640, 232176), (3822, 221120), (3920, 215592), (4146, 203840), (4160, 203154), (4368, 193480), (4480, 188643), (4704, 179660), (4837, 174720), (4992, 169295), (5096, 165840), (5460, 154784), (5528, 152880), (5824, 145110), (5880, 143728), (6240, 135436), (6272, 134745), (6370, 132672), (6720, 125762), (6910, 122304), (7280, 116088), (7644, 110560), (7840, 107796), (8292, 101920), (8320, 101577), (8736, 96740), (8983, 94080), (9408, 89830), (9555, 88448), (9674, 87360), (10192, 82920), (10365, 81536), (10920, 77392), (11056, 76440), (11648, 72555), (11760, 71864), (12480, 67718), (12740, 66336), (13440, 62881), (13820, 61152), (14511, 58240), (14560, 58044), (15288, 55280), (15680, 53898), (16584, 50960), (17472, 48370), (17966, 47040), (18816, 44915), (19110, 44224), (19348, 43680), (20384, 41460), (20730, 40768), (21840, 38696), (22112, 38220), (23520, 35932), (24185, 34944), (24960, 33859), (25480, 33168), (26949, 31360), (27640, 30576), (29022, 29120)]