816641280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 864

約数和(自身を含む): 3749840640

約数和(自身を除く): 2933199360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 41, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 82, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 123, 126, 128, 130, 133, 140, 144, 152, 156, 160, 164, 168, 171, 180, 182, 190, 192, 195, 205, 208, 210, 224, 228, 234, 240, 246, 247, 252, 256, 260, 266, 273, 280, 285, 287, 288, 304, 312, 315, 320, 328, 336, 342, 360, 364, 369, 380, 384, 390, 399, 410, 416, 420, 448, 455, 456, 468, 480, 492, 494, 504, 520, 532, 533, 546, 560, 570, 574, 576, 585, 608, 615, 624, 630, 640, 656, 665, 672, 684, 720, 728, 738, 741, 760, 768, 779, 780, 798, 819, 820, 832, 840, 855, 861, 896, 910, 912, 936, 960, 984, 988, 1008, 1040, 1064, 1066, 1092, 1120, 1140, 1148, 1152, 1170, 1197, 1216, 1230, 1235, 1248, 1260, 1280, 1312, 1330, 1344, 1365, 1368, 1435, 1440, 1456, 1476, 1482, 1520, 1558, 1560, 1596, 1599, 1638, 1640, 1664, 1680, 1710, 1722, 1729, 1792, 1820, 1824, 1845, 1872, 1920, 1968, 1976, 1995, 2016, 2080, 2128, 2132, 2184, 2223, 2240, 2280, 2296, 2304, 2337, 2340, 2394, 2432, 2460, 2470, 2496, 2520, 2583, 2624, 2660, 2665, 2688, 2730, 2736, 2870, 2880, 2912, 2952, 2964, 3040, 3116, 3120, 3192, 3198, 3276, 3280, 3328, 3360, 3420, 3444, 3458, 3640, 3648, 3690, 3705, 3731, 3744, 3840, 3895, 3936, 3952, 3990, 4032, 4095, 4160, 4256, 4264, 4305, 4368, 4446, 4480, 4560, 4592, 4674, 4680, 4788, 4797, 4864, 4920, 4940, 4992, 5040, 5166, 5187, 5248, 5320, 5330, 5376, 5453, 5460, 5472, 5740, 5760, 5824, 5904, 5928, 5985, 6080, 6232, 6240, 6384, 6396, 6552, 6560, 6720, 6840, 6888, 6916, 7011, 7280, 7296, 7380, 7410, 7462, 7488, 7790, 7872, 7904, 7980, 7995, 8064, 8190, 8320, 8512, 8528, 8610, 8645, 8736, 8892, 8960, 9120, 9184, 9348, 9360, 9576, 9594, 9840, 9880, 9984, 10080, 10127, 10332, 10374, 10496, 10640, 10660, 10906, 10920, 10944, 11115, 11193, 11480, 11520, 11648, 11685, 11808, 11856, 11970, 12160, 12464, 12480, 12768, 12792, 12915, 13104, 13120, 13440, 13680, 13776, 13832, 14022, 14560, 14592, 14760, 14820, 14924, 14976, 15561, 15580, 15744, 15808, 15960, 15990, 16128, 16359, 16380, 16640, 17024, 17056, 17220, 17290, 17472, 17784, 18240, 18368, 18655, 18696, 18720, 19152, 19188, 19680, 19760, 20160, 20254, 20664, 20748, 21280, 21320, 21812, 21840, 21888, 22230, 22386, 22960, 23296, 23370, 23616, 23712, 23940, 23985, 24320, 24928, 24960, 25536, 25584, 25830, 25935, 26208, 26240, 26880, 27265, 27360, 27552, 27664, 28044, 29120, 29520, 29640, 29848, 29952, 30381, 31122, 31160, 31488, 31616, 31920, 31980, 32718, 32760, 33579, 34048, 34112, 34440, 34580, 34944, 35055, 35568, 36480, 36736, 37310, 37392, 37440, 38304, 38376, 39360, 39520, 40320, 40508, 41328, 41496, 42560, 42640, 43624, 43680, 43776, 44460, 44772, 45920, 46740, 47232, 47424, 47880, 47970, 49077, 49856, 49920, 50635, 51072, 51168, 51660, 51870, 52416, 52480, 54530, 54720, 55104, 55328, 55965, 56088, 58240, 59040, 59280, 59696, 60762, 62244, 62320, 63232, 63840, 63960, 65436, 65520, 67158, 68224, 68880, 69160, 69888, 70110, 70889, 71136, 72960, 73472, 74620, 74784, 74880, 76608, 76752, 77805, 78720, 79040, 80640, 81016, 81795, 82656, 82992, 85120, 85280, 87248, 87360, 88920, 89544, 91143, 91840, 93480, 94464, 94848, 95760, 95940, 98154, 99712, 101270, 102144, 102336, 103320, 103740, 104832, 109060, 109440, 110208, 110656, 111930, 112176, 116480, 118080, 118560, 119392, 121524, 124488, 124640, 127680, 127920, 130872, 131040, 134316, 136448, 137760, 138320, 140220, 141778, 142272, 149240, 149568, 149760, 151905, 153216, 153504, 155610, 157440, 158080, 162032, 163590, 165312, 165984, 167895, 170240, 170560, 174496, 174720, 177840, 179088, 182286, 183680, 186960, 189696, 191520, 191880, 196308, 199424, 202540, 204672, 206640, 207480, 209664, 212667, 218120, 218880, 220416, 221312, 223860, 224352, 236160, 237120, 238784, 243048, 245385, 248976, 249280, 255360, 255840, 261744, 262080, 268632, 275520, 276640, 280440, 283556, 284544, 298480, 299136, 303810, 306432, 307008, 311220, 316160, 324064, 327180, 330624, 331968, 335790, 341120, 348992, 349440, 354445, 355680, 358176, 364572, 367360, 373920, 383040, 383760, 392616, 405080, 409344, 413280, 414960, 425334, 436240, 442624, 447720, 448704, 455715, 472320, 474240, 477568, 486096, 490770, 497952, 498560, 510720, 511680, 523488, 524160, 537264, 551040, 553280, 560880, 567112, 569088, 596960, 598272, 607620, 614016, 622440, 638001, 648128, 654360, 661248, 663936, 671580, 682240, 697984, 708890, 711360, 716352, 729144, 747840, 766080, 767520, 785232, 810160, 826560, 829920, 850668, 872480, 895440, 897408, 911430, 948480, 955136, 972192, 981540, 995904, 997120, 1023360, 1046976, 1048320, 1063335, 1074528, 1102080, 1106560, 1121760, 1134224, 1193920, 1215240, 1228032, 1244880, 1276002, 1296256, 1308720, 1327872, 1343160, 1395968, 1417780, 1422720, 1432704, 1458288, 1495680, 1532160, 1535040, 1570464, 1620320, 1653120, 1659840, 1701336, 1744960, 1790880, 1794816, 1822860, 1944384, 1963080, 1991808, 2046720, 2093952, 2126670, 2149056, 2213120, 2243520, 2268448, 2387840, 2430480, 2489760, 2552004, 2592512, 2617440, 2686320, 2835560, 2845440, 2865408, 2916576, 2991360, 3070080, 3140928, 3190005, 3240640, 3306240, 3319680, 3402672, 3489920, 3581760, 3645720, 3888768, 3926160, 3983616, 4187904, 4253340, 4298112, 4487040, 4536896, 4775680, 4860960, 4979520, 5104008, 5234880, 5372640, 5671120, 5833152, 6140160, 6281856, 6380010, 6481280, 6639360, 6805344, 6979840, 7163520, 7291440, 7777536, 7852320, 8506680, 8596224, 8974080, 9073792, 9721920, 9959040, 10208016, 10469760, 10745280, 11342240, 11666304, 12563712, 12760020, 12962560, 13610688, 14327040, 14582880, 15704640, 17013360, 18147584, 19443840, 19918080, 20416032, 20939520, 21490560, 22684480, 23332608, 25520040, 27221376, 29165760, 31409280, 34026720, 38887680, 40832064, 42981120, 45368960, 51040080, 54442752, 58331520, 62818560, 68053440, 81664128, 90737920, 102080160, 116663040, 136106880, 163328256, 204160320, 272213760, 408320640, 816641280]

約数ペア:

[(1, 816641280), (2, 408320640), (3, 272213760), (4, 204160320), (5, 163328256), (6, 136106880), (7, 116663040), (8, 102080160), (9, 90737920), (10, 81664128), (12, 68053440), (13, 62818560), (14, 58331520), (15, 54442752), (16, 51040080), (18, 45368960), (19, 42981120), (20, 40832064), (21, 38887680), (24, 34026720), (26, 31409280), (28, 29165760), (30, 27221376), (32, 25520040), (35, 23332608), (36, 22684480), (38, 21490560), (39, 20939520), (40, 20416032), (41, 19918080), (42, 19443840), (45, 18147584), (48, 17013360), (52, 15704640), (56, 14582880), (57, 14327040), (60, 13610688), (63, 12962560), (64, 12760020), (65, 12563712), (70, 11666304), (72, 11342240), (76, 10745280), (78, 10469760), (80, 10208016), (82, 9959040), (84, 9721920), (90, 9073792), (91, 8974080), (95, 8596224), (96, 8506680), (104, 7852320), (105, 7777536), (112, 7291440), (114, 7163520), (117, 6979840), (120, 6805344), (123, 6639360), (126, 6481280), (128, 6380010), (130, 6281856), (133, 6140160), (140, 5833152), (144, 5671120), (152, 5372640), (156, 5234880), (160, 5104008), (164, 4979520), (168, 4860960), (171, 4775680), (180, 4536896), (182, 4487040), (190, 4298112), (192, 4253340), (195, 4187904), (205, 3983616), (208, 3926160), (210, 3888768), (224, 3645720), (228, 3581760), (234, 3489920), (240, 3402672), (246, 3319680), (247, 3306240), (252, 3240640), (256, 3190005), (260, 3140928), (266, 3070080), (273, 2991360), (280, 2916576), (285, 2865408), (287, 2845440), (288, 2835560), (304, 2686320), (312, 2617440), (315, 2592512), (320, 2552004), (328, 2489760), (336, 2430480), (342, 2387840), (360, 2268448), (364, 2243520), (369, 2213120), (380, 2149056), (384, 2126670), (390, 2093952), (399, 2046720), (410, 1991808), (416, 1963080), (420, 1944384), (448, 1822860), (455, 1794816), (456, 1790880), (468, 1744960), (480, 1701336), (492, 1659840), (494, 1653120), (504, 1620320), (520, 1570464), (532, 1535040), (533, 1532160), (546, 1495680), (560, 1458288), (570, 1432704), (574, 1422720), (576, 1417780), (585, 1395968), (608, 1343160), (615, 1327872), (624, 1308720), (630, 1296256), (640, 1276002), (656, 1244880), (665, 1228032), (672, 1215240), (684, 1193920), (720, 1134224), (728, 1121760), (738, 1106560), (741, 1102080), (760, 1074528), (768, 1063335), (779, 1048320), (780, 1046976), (798, 1023360), (819, 997120), (820, 995904), (832, 981540), (840, 972192), (855, 955136), (861, 948480), (896, 911430), (910, 897408), (912, 895440), (936, 872480), (960, 850668), (984, 829920), (988, 826560), (1008, 810160), (1040, 785232), (1064, 767520), (1066, 766080), (1092, 747840), (1120, 729144), (1140, 716352), (1148, 711360), (1152, 708890), (1170, 697984), (1197, 682240), (1216, 671580), (1230, 663936), (1235, 661248), (1248, 654360), (1260, 648128), (1280, 638001), (1312, 622440), (1330, 614016), (1344, 607620), (1365, 598272), (1368, 596960), (1435, 569088), (1440, 567112), (1456, 560880), (1476, 553280), (1482, 551040), (1520, 537264), (1558, 524160), (1560, 523488), (1596, 511680), (1599, 510720), (1638, 498560), (1640, 497952), (1664, 490770), (1680, 486096), (1710, 477568), (1722, 474240), (1729, 472320), (1792, 455715), (1820, 448704), (1824, 447720), (1845, 442624), (1872, 436240), (1920, 425334), (1968, 414960), (1976, 413280), (1995, 409344), (2016, 405080), (2080, 392616), (2128, 383760), (2132, 383040), (2184, 373920), (2223, 367360), (2240, 364572), (2280, 358176), (2296, 355680), (2304, 354445), (2337, 349440), (2340, 348992), (2394, 341120), (2432, 335790), (2460, 331968), (2470, 330624), (2496, 327180), (2520, 324064), (2583, 316160), (2624, 311220), (2660, 307008), (2665, 306432), (2688, 303810), (2730, 299136), (2736, 298480), (2870, 284544), (2880, 283556), (2912, 280440), (2952, 276640), (2964, 275520), (3040, 268632), (3116, 262080), (3120, 261744), (3192, 255840), (3198, 255360), (3276, 249280), (3280, 248976), (3328, 245385), (3360, 243048), (3420, 238784), (3444, 237120), (3458, 236160), (3640, 224352), (3648, 223860), (3690, 221312), (3705, 220416), (3731, 218880), (3744, 218120), (3840, 212667), (3895, 209664), (3936, 207480), (3952, 206640), (3990, 204672), (4032, 202540), (4095, 199424), (4160, 196308), (4256, 191880), (4264, 191520), (4305, 189696), (4368, 186960), (4446, 183680), (4480, 182286), (4560, 179088), (4592, 177840), (4674, 174720), (4680, 174496), (4788, 170560), (4797, 170240), (4864, 167895), (4920, 165984), (4940, 165312), (4992, 163590), (5040, 162032), (5166, 158080), (5187, 157440), (5248, 155610), (5320, 153504), (5330, 153216), (5376, 151905), (5453, 149760), (5460, 149568), (5472, 149240), (5740, 142272), (5760, 141778), (5824, 140220), (5904, 138320), (5928, 137760), (5985, 136448), (6080, 134316), (6232, 131040), (6240, 130872), (6384, 127920), (6396, 127680), (6552, 124640), (6560, 124488), (6720, 121524), (6840, 119392), (6888, 118560), (6916, 118080), (7011, 116480), (7280, 112176), (7296, 111930), (7380, 110656), (7410, 110208), (7462, 109440), (7488, 109060), (7790, 104832), (7872, 103740), (7904, 103320), (7980, 102336), (7995, 102144), (8064, 101270), (8190, 99712), (8320, 98154), (8512, 95940), (8528, 95760), (8610, 94848), (8645, 94464), (8736, 93480), (8892, 91840), (8960, 91143), (9120, 89544), (9184, 88920), (9348, 87360), (9360, 87248), (9576, 85280), (9594, 85120), (9840, 82992), (9880, 82656), (9984, 81795), (10080, 81016), (10127, 80640), (10332, 79040), (10374, 78720), (10496, 77805), (10640, 76752), (10660, 76608), (10906, 74880), (10920, 74784), (10944, 74620), (11115, 73472), (11193, 72960), (11480, 71136), (11520, 70889), (11648, 70110), (11685, 69888), (11808, 69160), (11856, 68880), (11970, 68224), (12160, 67158), (12464, 65520), (12480, 65436), (12768, 63960), (12792, 63840), (12915, 63232), (13104, 62320), (13120, 62244), (13440, 60762), (13680, 59696), (13776, 59280), (13832, 59040), (14022, 58240), (14560, 56088), (14592, 55965), (14760, 55328), (14820, 55104), (14924, 54720), (14976, 54530), (15561, 52480), (15580, 52416), (15744, 51870), (15808, 51660), (15960, 51168), (15990, 51072), (16128, 50635), (16359, 49920), (16380, 49856), (16640, 49077), (17024, 47970), (17056, 47880), (17220, 47424), (17290, 47232), (17472, 46740), (17784, 45920), (18240, 44772), (18368, 44460), (18655, 43776), (18696, 43680), (18720, 43624), (19152, 42640), (19188, 42560), (19680, 41496), (19760, 41328), (20160, 40508), (20254, 40320), (20664, 39520), (20748, 39360), (21280, 38376), (21320, 38304), (21812, 37440), (21840, 37392), (21888, 37310), (22230, 36736), (22386, 36480), (22960, 35568), (23296, 35055), (23370, 34944), (23616, 34580), (23712, 34440), (23940, 34112), (23985, 34048), (24320, 33579), (24928, 32760), (24960, 32718), (25536, 31980), (25584, 31920), (25830, 31616), (25935, 31488), (26208, 31160), (26240, 31122), (26880, 30381), (27265, 29952), (27360, 29848), (27552, 29640), (27664, 29520), (28044, 29120)]