1999969920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 512

約数和(自身を含む): 7916832000

約数和(自身を除く): 5916862080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 108, 116, 117, 120, 128, 130, 135, 144, 145, 156, 160, 174, 180, 192, 195, 208, 216, 232, 234, 240, 260, 261, 270, 288, 290, 307, 312, 320, 348, 351, 360, 377, 384, 390, 416, 432, 435, 464, 468, 480, 520, 522, 540, 576, 580, 585, 614, 624, 640, 696, 702, 720, 754, 780, 783, 832, 864, 870, 921, 928, 936, 960, 1040, 1044, 1080, 1131, 1152, 1160, 1170, 1228, 1248, 1305, 1392, 1404, 1440, 1508, 1535, 1560, 1566, 1664, 1728, 1740, 1755, 1842, 1856, 1872, 1885, 1920, 2080, 2088, 2160, 2262, 2320, 2340, 2456, 2496, 2610, 2763, 2784, 2808, 2880, 3016, 3070, 3120, 3132, 3393, 3456, 3480, 3510, 3684, 3712, 3744, 3770, 3915, 3991, 4160, 4176, 4320, 4524, 4605, 4640, 4680, 4912, 4992, 5220, 5526, 5568, 5616, 5655, 5760, 6032, 6140, 6240, 6264, 6786, 6960, 7020, 7368, 7488, 7540, 7830, 7982, 8289, 8320, 8352, 8640, 8903, 9048, 9210, 9280, 9360, 9824, 10179, 10440, 11052, 11136, 11232, 11310, 11973, 12064, 12280, 12480, 12528, 13572, 13815, 13920, 14040, 14736, 14976, 15080, 15660, 15964, 16578, 16704, 16965, 17280, 17806, 18096, 18420, 18560, 18720, 19648, 19955, 20358, 20880, 22104, 22464, 22620, 23946, 24128, 24560, 24960, 25056, 26709, 27144, 27630, 27840, 28080, 29472, 30160, 31320, 31928, 33156, 33408, 33930, 35612, 35919, 36192, 36840, 37440, 39296, 39910, 40716, 41445, 41760, 44208, 44515, 44928, 45240, 47892, 48256, 49120, 50112, 50895, 53418, 54288, 55260, 55680, 56160, 58944, 59865, 60320, 62640, 63856, 66312, 67860, 71224, 71838, 72384, 73680, 74880, 79820, 80127, 81432, 82890, 83520, 88416, 89030, 90480, 95784, 98240, 100224, 101790, 106836, 107757, 108576, 110520, 112320, 115739, 117888, 119730, 120640, 125280, 127712, 132624, 133545, 135720, 142448, 143676, 144768, 147360, 159640, 160254, 162864, 165780, 167040, 176832, 178060, 179595, 180960, 191568, 196480, 203580, 213672, 215514, 217152, 221040, 224640, 231478, 239460, 240381, 241280, 250560, 255424, 265248, 267090, 271440, 284896, 287352, 294720, 319280, 320508, 325728, 331560, 347217, 353664, 356120, 359190, 361920, 383136, 400635, 407160, 427344, 431028, 434304, 442080, 462956, 478920, 480762, 501120, 510848, 530496, 534180, 538785, 542880, 569792, 574704, 578695, 589440, 638560, 641016, 651456, 663120, 694434, 712240, 718380, 723840, 766272, 801270, 814320, 854688, 862056, 884160, 925912, 957840, 961524, 1041651, 1060992, 1068360, 1077570, 1085760, 1139584, 1149408, 1157390, 1201905, 1277120, 1282032, 1302912, 1326240, 1388868, 1424480, 1436760, 1532544, 1602540, 1628640, 1709376, 1724112, 1736085, 1768320, 1851824, 1915680, 1923048, 2083302, 2136720, 2155140, 2171520, 2298816, 2314780, 2403810, 2554240, 2564064, 2652480, 2777736, 2848960, 2873520, 3124953, 3205080, 3257280, 3418752, 3448224, 3472170, 3703648, 3831360, 3846096, 4166604, 4273440, 4310280, 4597632, 4629560, 4807620, 5128128, 5208255, 5304960, 5555472, 5697920, 5747040, 6249906, 6410160, 6514560, 6896448, 6944340, 7407296, 7662720, 7692192, 8333208, 8546880, 8620560, 9259120, 9615240, 10256256, 10416510, 11110944, 11494080, 12499812, 12820320, 13792896, 13888680, 14814592, 15384384, 15624765, 16666416, 17093760, 17241120, 18518240, 19230480, 20833020, 22221888, 22988160, 24999624, 25640640, 27777360, 30768768, 31249530, 33332832, 34482240, 37036480, 38460960, 41666040, 44443776, 49999248, 51281280, 55554720, 62499060, 66665664, 68964480, 74072960, 76921920, 83332080, 99998496, 111109440, 124998120, 133331328, 153843840, 166664160, 199996992, 222218880, 249996240, 333328320, 399993984, 499992480, 666656640, 999984960, 1999969920]

約数ペア:

[(1, 1999969920), (2, 999984960), (3, 666656640), (4, 499992480), (5, 399993984), (6, 333328320), (8, 249996240), (9, 222218880), (10, 199996992), (12, 166664160), (13, 153843840), (15, 133331328), (16, 124998120), (18, 111109440), (20, 99998496), (24, 83332080), (26, 76921920), (27, 74072960), (29, 68964480), (30, 66665664), (32, 62499060), (36, 55554720), (39, 51281280), (40, 49999248), (45, 44443776), (48, 41666040), (52, 38460960), (54, 37036480), (58, 34482240), (60, 33332832), (64, 31249530), (65, 30768768), (72, 27777360), (78, 25640640), (80, 24999624), (87, 22988160), (90, 22221888), (96, 20833020), (104, 19230480), (108, 18518240), (116, 17241120), (117, 17093760), (120, 16666416), (128, 15624765), (130, 15384384), (135, 14814592), (144, 13888680), (145, 13792896), (156, 12820320), (160, 12499812), (174, 11494080), (180, 11110944), (192, 10416510), (195, 10256256), (208, 9615240), (216, 9259120), (232, 8620560), (234, 8546880), (240, 8333208), (260, 7692192), (261, 7662720), (270, 7407296), (288, 6944340), (290, 6896448), (307, 6514560), (312, 6410160), (320, 6249906), (348, 5747040), (351, 5697920), (360, 5555472), (377, 5304960), (384, 5208255), (390, 5128128), (416, 4807620), (432, 4629560), (435, 4597632), (464, 4310280), (468, 4273440), (480, 4166604), (520, 3846096), (522, 3831360), (540, 3703648), (576, 3472170), (580, 3448224), (585, 3418752), (614, 3257280), (624, 3205080), (640, 3124953), (696, 2873520), (702, 2848960), (720, 2777736), (754, 2652480), (780, 2564064), (783, 2554240), (832, 2403810), (864, 2314780), (870, 2298816), (921, 2171520), (928, 2155140), (936, 2136720), (960, 2083302), (1040, 1923048), (1044, 1915680), (1080, 1851824), (1131, 1768320), (1152, 1736085), (1160, 1724112), (1170, 1709376), (1228, 1628640), (1248, 1602540), (1305, 1532544), (1392, 1436760), (1404, 1424480), (1440, 1388868), (1508, 1326240), (1535, 1302912), (1560, 1282032), (1566, 1277120), (1664, 1201905), (1728, 1157390), (1740, 1149408), (1755, 1139584), (1842, 1085760), (1856, 1077570), (1872, 1068360), (1885, 1060992), (1920, 1041651), (2080, 961524), (2088, 957840), (2160, 925912), (2262, 884160), (2320, 862056), (2340, 854688), (2456, 814320), (2496, 801270), (2610, 766272), (2763, 723840), (2784, 718380), (2808, 712240), (2880, 694434), (3016, 663120), (3070, 651456), (3120, 641016), (3132, 638560), (3393, 589440), (3456, 578695), (3480, 574704), (3510, 569792), (3684, 542880), (3712, 538785), (3744, 534180), (3770, 530496), (3915, 510848), (3991, 501120), (4160, 480762), (4176, 478920), (4320, 462956), (4524, 442080), (4605, 434304), (4640, 431028), (4680, 427344), (4912, 407160), (4992, 400635), (5220, 383136), (5526, 361920), (5568, 359190), (5616, 356120), (5655, 353664), (5760, 347217), (6032, 331560), (6140, 325728), (6240, 320508), (6264, 319280), (6786, 294720), (6960, 287352), (7020, 284896), (7368, 271440), (7488, 267090), (7540, 265248), (7830, 255424), (7982, 250560), (8289, 241280), (8320, 240381), (8352, 239460), (8640, 231478), (8903, 224640), (9048, 221040), (9210, 217152), (9280, 215514), (9360, 213672), (9824, 203580), (10179, 196480), (10440, 191568), (11052, 180960), (11136, 179595), (11232, 178060), (11310, 176832), (11973, 167040), (12064, 165780), (12280, 162864), (12480, 160254), (12528, 159640), (13572, 147360), (13815, 144768), (13920, 143676), (14040, 142448), (14736, 135720), (14976, 133545), (15080, 132624), (15660, 127712), (15964, 125280), (16578, 120640), (16704, 119730), (16965, 117888), (17280, 115739), (17806, 112320), (18096, 110520), (18420, 108576), (18560, 107757), (18720, 106836), (19648, 101790), (19955, 100224), (20358, 98240), (20880, 95784), (22104, 90480), (22464, 89030), (22620, 88416), (23946, 83520), (24128, 82890), (24560, 81432), (24960, 80127), (25056, 79820), (26709, 74880), (27144, 73680), (27630, 72384), (27840, 71838), (28080, 71224), (29472, 67860), (30160, 66312), (31320, 63856), (31928, 62640), (33156, 60320), (33408, 59865), (33930, 58944), (35612, 56160), (35919, 55680), (36192, 55260), (36840, 54288), (37440, 53418), (39296, 50895), (39910, 50112), (40716, 49120), (41445, 48256), (41760, 47892), (44208, 45240), (44515, 44928)]