1917068160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 512

約数和(自身を含む): 7402752000

約数和(自身を除く): 5485683840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 71, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 140, 142, 147, 160, 164, 168, 192, 196, 205, 210, 213, 224, 240, 245, 246, 280, 284, 287, 294, 320, 328, 336, 343, 355, 384, 392, 410, 420, 426, 448, 480, 490, 492, 497, 560, 568, 574, 588, 615, 640, 656, 672, 686, 710, 735, 784, 820, 840, 852, 861, 896, 960, 980, 984, 994, 1029, 1065, 1120, 1136, 1148, 1176, 1230, 1312, 1344, 1372, 1420, 1435, 1470, 1491, 1568, 1640, 1680, 1704, 1715, 1722, 1920, 1960, 1968, 1988, 2009, 2058, 2130, 2240, 2272, 2296, 2352, 2460, 2485, 2624, 2688, 2744, 2840, 2870, 2911, 2940, 2982, 3136, 3280, 3360, 3408, 3430, 3444, 3479, 3920, 3936, 3976, 4018, 4116, 4260, 4305, 4480, 4544, 4592, 4704, 4920, 4970, 5145, 5248, 5488, 5680, 5740, 5822, 5880, 5964, 6027, 6272, 6560, 6720, 6816, 6860, 6888, 6958, 7455, 7840, 7872, 7952, 8036, 8232, 8520, 8610, 8733, 9088, 9184, 9408, 9840, 9940, 10045, 10290, 10437, 10976, 11360, 11480, 11644, 11760, 11928, 12054, 13120, 13440, 13632, 13720, 13776, 13916, 14063, 14555, 14910, 15680, 15744, 15904, 16072, 16464, 17040, 17220, 17395, 17466, 18368, 18816, 19680, 19880, 20090, 20377, 20580, 20874, 21952, 22720, 22960, 23288, 23520, 23856, 24108, 24353, 26240, 27264, 27440, 27552, 27832, 28126, 29110, 29820, 30135, 31360, 31808, 32144, 32928, 34080, 34440, 34790, 34932, 36736, 39360, 39760, 40180, 40754, 41160, 41748, 42189, 43665, 43904, 45440, 45920, 46576, 47040, 47712, 48216, 48706, 52185, 54880, 55104, 55664, 56252, 58220, 59640, 60270, 61131, 63616, 64288, 65856, 68160, 68880, 69580, 69864, 70315, 73059, 78720, 79520, 80360, 81508, 82320, 83496, 84378, 87330, 91840, 93152, 94080, 95424, 96432, 97412, 101885, 104370, 109760, 110208, 111328, 112504, 116440, 119280, 120540, 121765, 122262, 128576, 131712, 136320, 137760, 139160, 139728, 140630, 142639, 146118, 159040, 160720, 163016, 164640, 166992, 168756, 174660, 183680, 186304, 190848, 192864, 194824, 203770, 208740, 210945, 219520, 222656, 225008, 232880, 238560, 241080, 243530, 244524, 257152, 275520, 278320, 279456, 281260, 285278, 292236, 305655, 318080, 321440, 326032, 329280, 333984, 337512, 349320, 365295, 372608, 385728, 389648, 407540, 417480, 421890, 427917, 445312, 450016, 465760, 477120, 482160, 487060, 489048, 551040, 556640, 558912, 562520, 570556, 584472, 611310, 642880, 652064, 658560, 667968, 675024, 698640, 713195, 730590, 771456, 779296, 815080, 834960, 843780, 855834, 900032, 931520, 954240, 964320, 974120, 978096, 998473, 1113280, 1117824, 1125040, 1141112, 1168944, 1222620, 1285760, 1304128, 1335936, 1350048, 1397280, 1426390, 1461180, 1558592, 1630160, 1669920, 1687560, 1711668, 1800064, 1863040, 1928640, 1948240, 1956192, 1996946, 2139585, 2226560, 2250080, 2282224, 2337888, 2445240, 2608256, 2700096, 2794560, 2852780, 2922360, 2995419, 3117184, 3260320, 3339840, 3375120, 3423336, 3857280, 3896480, 3912384, 3993892, 4279170, 4500160, 4564448, 4675776, 4890480, 4992365, 5400192, 5589120, 5705560, 5844720, 5990838, 6520640, 6679680, 6750240, 6846672, 7792960, 7824768, 7987784, 8558340, 9000320, 9128896, 9351552, 9780960, 9984730, 11411120, 11689440, 11981676, 13041280, 13500480, 13693344, 14977095, 15585920, 15975568, 17116680, 18257792, 19561920, 19969460, 22822240, 23378880, 23963352, 27000960, 27386688, 29954190, 31951136, 34233360, 39123840, 39938920, 45644480, 46757760, 47926704, 54773376, 59908380, 63902272, 68466720, 79877840, 91288960, 95853408, 119816760, 127804544, 136933440, 159755680, 191706816, 239633520, 273866880, 319511360, 383413632, 479267040, 639022720, 958534080, 1917068160]

約数ペア:

[(1, 1917068160), (2, 958534080), (3, 639022720), (4, 479267040), (5, 383413632), (6, 319511360), (7, 273866880), (8, 239633520), (10, 191706816), (12, 159755680), (14, 136933440), (15, 127804544), (16, 119816760), (20, 95853408), (21, 91288960), (24, 79877840), (28, 68466720), (30, 63902272), (32, 59908380), (35, 54773376), (40, 47926704), (41, 46757760), (42, 45644480), (48, 39938920), (49, 39123840), (56, 34233360), (60, 31951136), (64, 29954190), (70, 27386688), (71, 27000960), (80, 23963352), (82, 23378880), (84, 22822240), (96, 19969460), (98, 19561920), (105, 18257792), (112, 17116680), (120, 15975568), (123, 15585920), (128, 14977095), (140, 13693344), (142, 13500480), (147, 13041280), (160, 11981676), (164, 11689440), (168, 11411120), (192, 9984730), (196, 9780960), (205, 9351552), (210, 9128896), (213, 9000320), (224, 8558340), (240, 7987784), (245, 7824768), (246, 7792960), (280, 6846672), (284, 6750240), (287, 6679680), (294, 6520640), (320, 5990838), (328, 5844720), (336, 5705560), (343, 5589120), (355, 5400192), (384, 4992365), (392, 4890480), (410, 4675776), (420, 4564448), (426, 4500160), (448, 4279170), (480, 3993892), (490, 3912384), (492, 3896480), (497, 3857280), (560, 3423336), (568, 3375120), (574, 3339840), (588, 3260320), (615, 3117184), (640, 2995419), (656, 2922360), (672, 2852780), (686, 2794560), (710, 2700096), (735, 2608256), (784, 2445240), (820, 2337888), (840, 2282224), (852, 2250080), (861, 2226560), (896, 2139585), (960, 1996946), (980, 1956192), (984, 1948240), (994, 1928640), (1029, 1863040), (1065, 1800064), (1120, 1711668), (1136, 1687560), (1148, 1669920), (1176, 1630160), (1230, 1558592), (1312, 1461180), (1344, 1426390), (1372, 1397280), (1420, 1350048), (1435, 1335936), (1470, 1304128), (1491, 1285760), (1568, 1222620), (1640, 1168944), (1680, 1141112), (1704, 1125040), (1715, 1117824), (1722, 1113280), (1920, 998473), (1960, 978096), (1968, 974120), (1988, 964320), (2009, 954240), (2058, 931520), (2130, 900032), (2240, 855834), (2272, 843780), (2296, 834960), (2352, 815080), (2460, 779296), (2485, 771456), (2624, 730590), (2688, 713195), (2744, 698640), (2840, 675024), (2870, 667968), (2911, 658560), (2940, 652064), (2982, 642880), (3136, 611310), (3280, 584472), (3360, 570556), (3408, 562520), (3430, 558912), (3444, 556640), (3479, 551040), (3920, 489048), (3936, 487060), (3976, 482160), (4018, 477120), (4116, 465760), (4260, 450016), (4305, 445312), (4480, 427917), (4544, 421890), (4592, 417480), (4704, 407540), (4920, 389648), (4970, 385728), (5145, 372608), (5248, 365295), (5488, 349320), (5680, 337512), (5740, 333984), (5822, 329280), (5880, 326032), (5964, 321440), (6027, 318080), (6272, 305655), (6560, 292236), (6720, 285278), (6816, 281260), (6860, 279456), (6888, 278320), (6958, 275520), (7455, 257152), (7840, 244524), (7872, 243530), (7952, 241080), (8036, 238560), (8232, 232880), (8520, 225008), (8610, 222656), (8733, 219520), (9088, 210945), (9184, 208740), (9408, 203770), (9840, 194824), (9940, 192864), (10045, 190848), (10290, 186304), (10437, 183680), (10976, 174660), (11360, 168756), (11480, 166992), (11644, 164640), (11760, 163016), (11928, 160720), (12054, 159040), (13120, 146118), (13440, 142639), (13632, 140630), (13720, 139728), (13776, 139160), (13916, 137760), (14063, 136320), (14555, 131712), (14910, 128576), (15680, 122262), (15744, 121765), (15904, 120540), (16072, 119280), (16464, 116440), (17040, 112504), (17220, 111328), (17395, 110208), (17466, 109760), (18368, 104370), (18816, 101885), (19680, 97412), (19880, 96432), (20090, 95424), (20377, 94080), (20580, 93152), (20874, 91840), (21952, 87330), (22720, 84378), (22960, 83496), (23288, 82320), (23520, 81508), (23856, 80360), (24108, 79520), (24353, 78720), (26240, 73059), (27264, 70315), (27440, 69864), (27552, 69580), (27832, 68880), (28126, 68160), (29110, 65856), (29820, 64288), (30135, 63616), (31360, 61131), (31808, 60270), (32144, 59640), (32928, 58220), (34080, 56252), (34440, 55664), (34790, 55104), (34932, 54880), (36736, 52185), (39360, 48706), (39760, 48216), (40180, 47712), (40754, 47040), (41160, 46576), (41748, 45920), (42189, 45440), (43665, 43904)]