813973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 480

約数和(自身を含む): 3249792000

約数和(自身を除く): 2435818320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 26, 30, 36, 38, 39, 40, 45, 46, 48, 52, 57, 60, 65, 69, 72, 76, 78, 80, 90, 92, 95, 104, 114, 115, 117, 120, 130, 138, 144, 152, 156, 171, 180, 184, 190, 195, 199, 207, 208, 228, 230, 234, 240, 247, 260, 276, 285, 299, 304, 312, 342, 345, 360, 368, 380, 390, 398, 414, 437, 456, 460, 468, 494, 520, 552, 570, 585, 597, 598, 624, 684, 690, 720, 741, 760, 780, 796, 828, 855, 874, 897, 912, 920, 936, 988, 995, 1035, 1040, 1104, 1140, 1170, 1194, 1196, 1235, 1311, 1368, 1380, 1482, 1495, 1520, 1560, 1592, 1656, 1710, 1748, 1791, 1794, 1840, 1872, 1976, 1990, 2070, 2185, 2223, 2280, 2340, 2388, 2392, 2470, 2587, 2622, 2691, 2736, 2760, 2964, 2985, 2990, 3120, 3184, 3312, 3420, 3496, 3582, 3588, 3705, 3781, 3933, 3952, 3980, 4140, 4370, 4446, 4485, 4560, 4577, 4680, 4776, 4784, 4940, 5174, 5244, 5382, 5520, 5681, 5928, 5970, 5980, 6555, 6840, 6992, 7164, 7176, 7410, 7562, 7761, 7866, 7960, 8280, 8740, 8892, 8955, 8970, 9154, 9360, 9552, 9880, 10348, 10488, 10764, 11115, 11343, 11362, 11856, 11940, 11960, 12935, 13110, 13455, 13680, 13731, 14328, 14352, 14820, 15124, 15522, 15732, 15920, 16560, 17043, 17480, 17784, 17910, 17940, 18308, 18905, 19665, 19760, 20696, 20976, 21528, 22230, 22686, 22724, 22885, 23283, 23880, 23920, 25870, 26220, 26910, 27462, 28405, 28656, 29640, 30248, 31044, 31464, 34029, 34086, 34960, 35568, 35820, 35880, 36616, 37810, 38805, 39330, 41193, 41392, 43056, 44460, 45372, 45448, 45770, 46566, 47760, 49153, 51129, 51740, 52440, 53820, 54924, 56715, 56810, 59280, 59501, 60496, 62088, 62928, 68058, 68172, 68655, 71640, 71760, 73232, 75620, 77610, 78660, 82386, 85215, 86963, 88920, 90744, 90896, 91540, 93132, 98306, 102258, 103480, 104880, 107640, 109848, 113430, 113620, 116415, 119002, 124176, 136116, 136344, 137310, 143280, 147459, 151240, 155220, 157320, 164772, 170145, 170430, 173926, 177840, 178503, 181488, 183080, 186264, 196612, 204516, 205965, 206960, 215280, 219696, 226860, 227240, 232830, 238004, 245765, 255645, 260889, 272232, 272688, 274620, 294918, 297505, 302480, 310440, 314640, 329544, 340290, 340860, 347852, 357006, 366160, 372528, 393224, 409032, 411930, 434815, 442377, 453720, 454480, 465660, 476008, 491530, 511290, 521778, 535509, 544464, 549240, 589836, 595010, 620880, 659088, 680580, 681720, 695704, 714012, 737295, 782667, 786448, 818064, 823860, 869630, 884754, 892515, 907440, 931320, 952016, 983060, 1022580, 1043556, 1071018, 1098480, 1130519, 1179672, 1190020, 1304445, 1361160, 1363440, 1391408, 1428024, 1474590, 1565334, 1647720, 1739260, 1769508, 1785030, 1862640, 1966120, 2045160, 2087112, 2142036, 2211885, 2261038, 2359344, 2380040, 2608890, 2677545, 2722320, 2856048, 2949180, 3130668, 3295440, 3391557, 3478520, 3539016, 3570060, 3913335, 3932240, 4090320, 4174224, 4284072, 4423770, 4522076, 4760080, 5217780, 5355090, 5652595, 5898360, 6261336, 6783114, 6957040, 7078032, 7140120, 7826670, 8568144, 8847540, 9044152, 10174671, 10435560, 10710180, 11305190, 11796720, 12522672, 13566228, 14280240, 15653340, 16957785, 17695080, 18088304, 20349342, 20871120, 21420360, 22610380, 27132456, 31306680, 33915570, 35390160, 40698684, 42840720, 45220760, 50873355, 54264912, 62613360, 67831140, 81397368, 90441520, 101746710, 135662280, 162794736, 203493420, 271324560, 406986840, 813973680]

約数ペア:

[(1, 813973680), (2, 406986840), (3, 271324560), (4, 203493420), (5, 162794736), (6, 135662280), (8, 101746710), (9, 90441520), (10, 81397368), (12, 67831140), (13, 62613360), (15, 54264912), (16, 50873355), (18, 45220760), (19, 42840720), (20, 40698684), (23, 35390160), (24, 33915570), (26, 31306680), (30, 27132456), (36, 22610380), (38, 21420360), (39, 20871120), (40, 20349342), (45, 18088304), (46, 17695080), (48, 16957785), (52, 15653340), (57, 14280240), (60, 13566228), (65, 12522672), (69, 11796720), (72, 11305190), (76, 10710180), (78, 10435560), (80, 10174671), (90, 9044152), (92, 8847540), (95, 8568144), (104, 7826670), (114, 7140120), (115, 7078032), (117, 6957040), (120, 6783114), (130, 6261336), (138, 5898360), (144, 5652595), (152, 5355090), (156, 5217780), (171, 4760080), (180, 4522076), (184, 4423770), (190, 4284072), (195, 4174224), (199, 4090320), (207, 3932240), (208, 3913335), (228, 3570060), (230, 3539016), (234, 3478520), (240, 3391557), (247, 3295440), (260, 3130668), (276, 2949180), (285, 2856048), (299, 2722320), (304, 2677545), (312, 2608890), (342, 2380040), (345, 2359344), (360, 2261038), (368, 2211885), (380, 2142036), (390, 2087112), (398, 2045160), (414, 1966120), (437, 1862640), (456, 1785030), (460, 1769508), (468, 1739260), (494, 1647720), (520, 1565334), (552, 1474590), (570, 1428024), (585, 1391408), (597, 1363440), (598, 1361160), (624, 1304445), (684, 1190020), (690, 1179672), (720, 1130519), (741, 1098480), (760, 1071018), (780, 1043556), (796, 1022580), (828, 983060), (855, 952016), (874, 931320), (897, 907440), (912, 892515), (920, 884754), (936, 869630), (988, 823860), (995, 818064), (1035, 786448), (1040, 782667), (1104, 737295), (1140, 714012), (1170, 695704), (1194, 681720), (1196, 680580), (1235, 659088), (1311, 620880), (1368, 595010), (1380, 589836), (1482, 549240), (1495, 544464), (1520, 535509), (1560, 521778), (1592, 511290), (1656, 491530), (1710, 476008), (1748, 465660), (1791, 454480), (1794, 453720), (1840, 442377), (1872, 434815), (1976, 411930), (1990, 409032), (2070, 393224), (2185, 372528), (2223, 366160), (2280, 357006), (2340, 347852), (2388, 340860), (2392, 340290), (2470, 329544), (2587, 314640), (2622, 310440), (2691, 302480), (2736, 297505), (2760, 294918), (2964, 274620), (2985, 272688), (2990, 272232), (3120, 260889), (3184, 255645), (3312, 245765), (3420, 238004), (3496, 232830), (3582, 227240), (3588, 226860), (3705, 219696), (3781, 215280), (3933, 206960), (3952, 205965), (3980, 204516), (4140, 196612), (4370, 186264), (4446, 183080), (4485, 181488), (4560, 178503), (4577, 177840), (4680, 173926), (4776, 170430), (4784, 170145), (4940, 164772), (5174, 157320), (5244, 155220), (5382, 151240), (5520, 147459), (5681, 143280), (5928, 137310), (5970, 136344), (5980, 136116), (6555, 124176), (6840, 119002), (6992, 116415), (7164, 113620), (7176, 113430), (7410, 109848), (7562, 107640), (7761, 104880), (7866, 103480), (7960, 102258), (8280, 98306), (8740, 93132), (8892, 91540), (8955, 90896), (8970, 90744), (9154, 88920), (9360, 86963), (9552, 85215), (9880, 82386), (10348, 78660), (10488, 77610), (10764, 75620), (11115, 73232), (11343, 71760), (11362, 71640), (11856, 68655), (11940, 68172), (11960, 68058), (12935, 62928), (13110, 62088), (13455, 60496), (13680, 59501), (13731, 59280), (14328, 56810), (14352, 56715), (14820, 54924), (15124, 53820), (15522, 52440), (15732, 51740), (15920, 51129), (16560, 49153), (17043, 47760), (17480, 46566), (17784, 45770), (17910, 45448), (17940, 45372), (18308, 44460), (18905, 43056), (19665, 41392), (19760, 41193), (20696, 39330), (20976, 38805), (21528, 37810), (22230, 36616), (22686, 35880), (22724, 35820), (22885, 35568), (23283, 34960), (23880, 34086), (23920, 34029), (25870, 31464), (26220, 31044), (26910, 30248), (27462, 29640), (28405, 28656)]