248785207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:1030

約数の個数: 512

約数和(自身を含む): 858662830080

約数和(自身を除く): 609877622400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 263, 276, 310, 320, 345, 368, 372, 384, 460, 465, 480, 496, 526, 552, 620, 640, 690, 691, 713, 736, 744, 789, 920, 930, 960, 992, 1052, 1104, 1240, 1315, 1380, 1382, 1426, 1472, 1488, 1578, 1840, 1860, 1920, 1984, 2073, 2104, 2139, 2208, 2480, 2630, 2760, 2764, 2852, 2944, 2976, 3156, 3455, 3565, 3680, 3720, 3945, 3968, 4146, 4208, 4278, 4416, 4960, 5260, 5520, 5528, 5704, 5952, 6049, 6312, 6910, 7130, 7360, 7440, 7890, 8153, 8292, 8416, 8556, 8832, 9920, 10365, 10520, 10695, 11040, 11056, 11408, 11904, 12098, 12624, 13820, 14260, 14720, 14880, 15780, 15893, 16306, 16584, 16832, 17112, 18147, 19840, 20730, 21040, 21390, 21421, 22080, 22112, 22816, 24196, 24459, 25248, 27640, 28520, 29760, 30245, 31560, 31786, 32612, 33168, 33664, 34224, 36294, 40765, 41460, 42080, 42780, 42842, 44160, 44224, 45632, 47679, 48392, 48918, 50496, 55280, 57040, 59520, 60490, 63120, 63572, 64263, 65224, 66336, 68448, 72588, 79465, 81530, 82920, 84160, 85560, 85684, 88448, 90735, 91264, 95358, 96784, 97836, 100992, 107105, 110560, 114080, 120980, 122295, 126240, 127144, 128526, 130448, 132672, 136896, 145176, 158930, 163060, 165840, 168320, 171120, 171368, 181470, 181733, 187519, 190716, 193568, 195672, 214210, 221120, 228160, 238395, 241960, 244590, 252480, 254288, 257052, 260896, 265344, 273792, 290352, 317860, 321315, 326120, 331680, 342240, 342736, 362940, 363466, 375038, 381432, 387136, 391344, 428420, 442240, 456320, 476790, 483920, 489180, 492683, 504960, 508576, 514104, 521792, 545199, 562557, 580704, 635720, 642630, 652240, 663360, 684480, 685472, 725880, 726932, 750076, 762864, 774272, 782688, 856840, 908665, 937595, 953580, 967840, 978360, 985366, 1017152, 1028208, 1043584, 1090398, 1125114, 1161408, 1271440, 1285260, 1304480, 1326720, 1368960, 1370944, 1451760, 1453864, 1478049, 1500152, 1525728, 1565376, 1713680, 1817330, 1875190, 1907160, 1935680, 1956720, 1970732, 2034304, 2056416, 2180796, 2250228, 2322816, 2463415, 2542880, 2570520, 2608960, 2725995, 2741888, 2812785, 2903520, 2907728, 2956098, 3000304, 3051456, 3130752, 3427360, 3634660, 3750380, 3814320, 3871360, 3913440, 3941464, 4112832, 4179859, 4361592, 4500456, 4926830, 5085760, 5141040, 5217920, 5451990, 5625570, 5633723, 5807040, 5815456, 5912196, 6000608, 6102912, 6854720, 7269320, 7390245, 7500760, 7628640, 7826880, 7882928, 8225664, 8359718, 8723184, 9000912, 9853660, 10171520, 10282080, 10903980, 11251140, 11267446, 11614080, 11630912, 11824392, 12001216, 12539577, 13709440, 14538640, 14780490, 15001520, 15257280, 15653760, 15765856, 16719436, 16901169, 17446368, 18001824, 19707320, 20564160, 20899295, 21807960, 22502280, 22534892, 23261824, 23648784, 24002432, 25079154, 28168615, 29077280, 29560980, 30003040, 30514560, 31531712, 33438872, 33802338, 34892736, 36003648, 39414640, 41128320, 41798590, 43615920, 45004560, 45069784, 47297568, 50158308, 56337230, 58154560, 59121960, 60006080, 62697885, 63063424, 66877744, 67604676, 69785472, 72007296, 78829280, 83597180, 84505845, 87231840, 90009120, 90139568, 94595136, 100316616, 112674460, 116309120, 118243920, 120012160, 125395770, 129575629, 133755488, 135209352, 157658560, 167194360, 169011690, 174463680, 180018240, 180279136, 189190272, 200633232, 225348920, 236487840, 250791540, 259151258, 267510976, 270418704, 315317120, 334388720, 338023380, 348927360, 360036480, 360558272, 388726887, 401266464, 450697840, 472975680, 501583080, 518302516, 535021952, 540837408, 647878145, 668777440, 676046760, 721116544, 777453774, 802532928, 901395680, 945951360, 1003166160, 1036605032, 1081674816, 1295756290, 1337554880, 1352093520, 1554907548, 1605065856, 1802791360, 1943634435, 2006332320, 2073210064, 2163349632, 2591512580, 2675109760, 2704187040, 3109815096, 3605582720, 3887268870, 4012664640, 4146420128, 5183025160, 5408374080, 6219630192, 7774537740, 8025329280, 8292840256, 10366050320, 10816748160, 12439260384, 15549075480, 16585680512, 20732100640, 24878520768, 31098150960, 41464201280, 49757041536, 62196301920, 82928402560, 124392603840, 248785207680]

約数ペア:

[(1, 248785207680), (2, 124392603840), (3, 82928402560), (4, 62196301920), (5, 49757041536), (6, 41464201280), (8, 31098150960), (10, 24878520768), (12, 20732100640), (15, 16585680512), (16, 15549075480), (20, 12439260384), (23, 10816748160), (24, 10366050320), (30, 8292840256), (31, 8025329280), (32, 7774537740), (40, 6219630192), (46, 5408374080), (48, 5183025160), (60, 4146420128), (62, 4012664640), (64, 3887268870), (69, 3605582720), (80, 3109815096), (92, 2704187040), (93, 2675109760), (96, 2591512580), (115, 2163349632), (120, 2073210064), (124, 2006332320), (128, 1943634435), (138, 1802791360), (155, 1605065856), (160, 1554907548), (184, 1352093520), (186, 1337554880), (192, 1295756290), (230, 1081674816), (240, 1036605032), (248, 1003166160), (263, 945951360), (276, 901395680), (310, 802532928), (320, 777453774), (345, 721116544), (368, 676046760), (372, 668777440), (384, 647878145), (460, 540837408), (465, 535021952), (480, 518302516), (496, 501583080), (526, 472975680), (552, 450697840), (620, 401266464), (640, 388726887), (690, 360558272), (691, 360036480), (713, 348927360), (736, 338023380), (744, 334388720), (789, 315317120), (920, 270418704), (930, 267510976), (960, 259151258), (992, 250791540), (1052, 236487840), (1104, 225348920), (1240, 200633232), (1315, 189190272), (1380, 180279136), (1382, 180018240), (1426, 174463680), (1472, 169011690), (1488, 167194360), (1578, 157658560), (1840, 135209352), (1860, 133755488), (1920, 129575629), (1984, 125395770), (2073, 120012160), (2104, 118243920), (2139, 116309120), (2208, 112674460), (2480, 100316616), (2630, 94595136), (2760, 90139568), (2764, 90009120), (2852, 87231840), (2944, 84505845), (2976, 83597180), (3156, 78829280), (3455, 72007296), (3565, 69785472), (3680, 67604676), (3720, 66877744), (3945, 63063424), (3968, 62697885), (4146, 60006080), (4208, 59121960), (4278, 58154560), (4416, 56337230), (4960, 50158308), (5260, 47297568), (5520, 45069784), (5528, 45004560), (5704, 43615920), (5952, 41798590), (6049, 41128320), (6312, 39414640), (6910, 36003648), (7130, 34892736), (7360, 33802338), (7440, 33438872), (7890, 31531712), (8153, 30514560), (8292, 30003040), (8416, 29560980), (8556, 29077280), (8832, 28168615), (9920, 25079154), (10365, 24002432), (10520, 23648784), (10695, 23261824), (11040, 22534892), (11056, 22502280), (11408, 21807960), (11904, 20899295), (12098, 20564160), (12624, 19707320), (13820, 18001824), (14260, 17446368), (14720, 16901169), (14880, 16719436), (15780, 15765856), (15893, 15653760), (16306, 15257280), (16584, 15001520), (16832, 14780490), (17112, 14538640), (18147, 13709440), (19840, 12539577), (20730, 12001216), (21040, 11824392), (21390, 11630912), (21421, 11614080), (22080, 11267446), (22112, 11251140), (22816, 10903980), (24196, 10282080), (24459, 10171520), (25248, 9853660), (27640, 9000912), (28520, 8723184), (29760, 8359718), (30245, 8225664), (31560, 7882928), (31786, 7826880), (32612, 7628640), (33168, 7500760), (33664, 7390245), (34224, 7269320), (36294, 6854720), (40765, 6102912), (41460, 6000608), (42080, 5912196), (42780, 5815456), (42842, 5807040), (44160, 5633723), (44224, 5625570), (45632, 5451990), (47679, 5217920), (48392, 5141040), (48918, 5085760), (50496, 4926830), (55280, 4500456), (57040, 4361592), (59520, 4179859), (60490, 4112832), (63120, 3941464), (63572, 3913440), (64263, 3871360), (65224, 3814320), (66336, 3750380), (68448, 3634660), (72588, 3427360), (79465, 3130752), (81530, 3051456), (82920, 3000304), (84160, 2956098), (85560, 2907728), (85684, 2903520), (88448, 2812785), (90735, 2741888), (91264, 2725995), (95358, 2608960), (96784, 2570520), (97836, 2542880), (100992, 2463415), (107105, 2322816), (110560, 2250228), (114080, 2180796), (120980, 2056416), (122295, 2034304), (126240, 1970732), (127144, 1956720), (128526, 1935680), (130448, 1907160), (132672, 1875190), (136896, 1817330), (145176, 1713680), (158930, 1565376), (163060, 1525728), (165840, 1500152), (168320, 1478049), (171120, 1453864), (171368, 1451760), (181470, 1370944), (181733, 1368960), (187519, 1326720), (190716, 1304480), (193568, 1285260), (195672, 1271440), (214210, 1161408), (221120, 1125114), (228160, 1090398), (238395, 1043584), (241960, 1028208), (244590, 1017152), (252480, 985366), (254288, 978360), (257052, 967840), (260896, 953580), (265344, 937595), (273792, 908665), (290352, 856840), (317860, 782688), (321315, 774272), (326120, 762864), (331680, 750076), (342240, 726932), (342736, 725880), (362940, 685472), (363466, 684480), (375038, 663360), (381432, 652240), (387136, 642630), (391344, 635720), (428420, 580704), (442240, 562557), (456320, 545199), (476790, 521792), (483920, 514104), (489180, 508576), (492683, 504960)]