491471279040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{21341}}^1$

素因数の和:21540

約数の個数: 448

約数和(自身を含む): 1873451980800

約数和(自身を除く): 1381980701760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 149, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 298, 320, 322, 336, 345, 368, 420, 447, 448, 460, 480, 483, 552, 560, 596, 644, 672, 690, 736, 745, 805, 840, 894, 920, 960, 966, 1043, 1104, 1120, 1192, 1288, 1344, 1380, 1472, 1490, 1610, 1680, 1788, 1840, 1932, 2086, 2208, 2235, 2240, 2384, 2415, 2576, 2760, 2980, 3129, 3220, 3360, 3427, 3576, 3680, 3864, 4172, 4416, 4470, 4768, 4830, 5152, 5215, 5520, 5960, 6258, 6440, 6720, 6854, 7152, 7360, 7728, 8344, 8940, 9536, 9660, 10281, 10304, 10430, 11040, 11920, 12516, 12880, 13708, 14304, 15456, 15645, 16688, 17135, 17880, 19320, 20562, 20860, 21341, 22080, 23840, 23989, 25032, 25760, 27416, 28608, 30912, 31290, 33376, 34270, 35760, 38640, 41124, 41720, 42682, 47680, 47978, 50064, 51405, 51520, 54832, 62580, 64023, 66752, 68540, 71520, 71967, 77280, 82248, 83440, 85364, 95956, 100128, 102810, 106705, 109664, 119945, 125160, 128046, 137080, 143040, 143934, 149387, 154560, 164496, 166880, 170728, 191912, 200256, 205620, 213410, 219328, 239890, 250320, 256092, 274160, 287868, 298774, 320115, 328992, 333760, 341456, 359835, 383824, 411240, 426820, 448161, 479780, 490843, 500640, 512184, 548320, 575736, 597548, 640230, 657984, 682912, 719670, 746935, 767648, 822480, 853640, 896322, 959560, 981686, 1001280, 1024368, 1096640, 1151472, 1195096, 1280460, 1365824, 1439340, 1472529, 1493870, 1535296, 1644960, 1707280, 1792644, 1919120, 1963372, 2048736, 2240805, 2302944, 2390192, 2454215, 2560920, 2878680, 2945058, 2987740, 3179809, 3289920, 3414560, 3435901, 3585288, 3838240, 3926744, 4097472, 4481610, 4605888, 4780384, 4908430, 5121840, 5757360, 5890116, 5975480, 6359618, 6829120, 6871802, 7170576, 7362645, 7676480, 7853488, 8963220, 9539427, 9560768, 9816860, 10243680, 10307703, 11514720, 11780232, 11950960, 12719236, 13743604, 14341152, 14725290, 15706976, 15899045, 17179505, 17926440, 19078854, 19633720, 20487360, 20615406, 22258663, 23029440, 23560464, 23901920, 25438472, 27487208, 28682304, 29450580, 31413952, 31798090, 34359010, 35852880, 38157708, 39267440, 41230812, 44517326, 47120928, 47697135, 47803840, 50876944, 51538515, 54974416, 58901160, 63596180, 66775989, 68718020, 71705760, 73135607, 76315416, 78534880, 82461624, 89034652, 94241856, 95394270, 101753888, 103077030, 109948832, 111293315, 117802320, 127192360, 133551978, 137436040, 143411520, 146271214, 152630832, 157069760, 164923248, 178069304, 190788540, 203507776, 206154060, 219406821, 219897664, 222586630, 235604640, 254384720, 267103956, 274872080, 292542428, 305261664, 329846496, 333879945, 356138608, 365678035, 381577080, 412308120, 438813642, 445173260, 471209280, 508769440, 511949249, 534207912, 549744160, 585084856, 610523328, 659692992, 667759890, 712277216, 731356070, 763154160, 824616240, 877627284, 890346520, 1017538880, 1023898498, 1068415824, 1097034105, 1099488320, 1170169712, 1335519780, 1424554432, 1462712140, 1526308320, 1535847747, 1649232480, 1755254568, 1780693040, 2047796996, 2136831648, 2194068210, 2340339424, 2559746245, 2671039560, 2925424280, 3052616640, 3071695494, 3298464960, 3510509136, 3561386080, 4095593992, 4273663296, 4388136420, 4680678848, 5119492490, 5342079120, 5850848560, 6143390988, 7021018272, 7122772160, 7679238735, 8191187984, 8776272840, 10238984980, 10684158240, 11701697120, 12286781976, 14042036544, 15358477470, 16382375968, 17552545680, 20477969960, 21368316480, 23403394240, 24573563952, 30716954940, 32764751936, 35105091360, 40955939920, 49147127904, 61433909880, 70210182720, 81911879840, 98294255808, 122867819760, 163823759680, 245735639520, 491471279040]

約数ペア:

[(1, 491471279040), (2, 245735639520), (3, 163823759680), (4, 122867819760), (5, 98294255808), (6, 81911879840), (7, 70210182720), (8, 61433909880), (10, 49147127904), (12, 40955939920), (14, 35105091360), (15, 32764751936), (16, 30716954940), (20, 24573563952), (21, 23403394240), (23, 21368316480), (24, 20477969960), (28, 17552545680), (30, 16382375968), (32, 15358477470), (35, 14042036544), (40, 12286781976), (42, 11701697120), (46, 10684158240), (48, 10238984980), (56, 8776272840), (60, 8191187984), (64, 7679238735), (69, 7122772160), (70, 7021018272), (80, 6143390988), (84, 5850848560), (92, 5342079120), (96, 5119492490), (105, 4680678848), (112, 4388136420), (115, 4273663296), (120, 4095593992), (138, 3561386080), (140, 3510509136), (149, 3298464960), (160, 3071695494), (161, 3052616640), (168, 2925424280), (184, 2671039560), (192, 2559746245), (210, 2340339424), (224, 2194068210), (230, 2136831648), (240, 2047796996), (276, 1780693040), (280, 1755254568), (298, 1649232480), (320, 1535847747), (322, 1526308320), (336, 1462712140), (345, 1424554432), (368, 1335519780), (420, 1170169712), (447, 1099488320), (448, 1097034105), (460, 1068415824), (480, 1023898498), (483, 1017538880), (552, 890346520), (560, 877627284), (596, 824616240), (644, 763154160), (672, 731356070), (690, 712277216), (736, 667759890), (745, 659692992), (805, 610523328), (840, 585084856), (894, 549744160), (920, 534207912), (960, 511949249), (966, 508769440), (1043, 471209280), (1104, 445173260), (1120, 438813642), (1192, 412308120), (1288, 381577080), (1344, 365678035), (1380, 356138608), (1472, 333879945), (1490, 329846496), (1610, 305261664), (1680, 292542428), (1788, 274872080), (1840, 267103956), (1932, 254384720), (2086, 235604640), (2208, 222586630), (2235, 219897664), (2240, 219406821), (2384, 206154060), (2415, 203507776), (2576, 190788540), (2760, 178069304), (2980, 164923248), (3129, 157069760), (3220, 152630832), (3360, 146271214), (3427, 143411520), (3576, 137436040), (3680, 133551978), (3864, 127192360), (4172, 117802320), (4416, 111293315), (4470, 109948832), (4768, 103077030), (4830, 101753888), (5152, 95394270), (5215, 94241856), (5520, 89034652), (5960, 82461624), (6258, 78534880), (6440, 76315416), (6720, 73135607), (6854, 71705760), (7152, 68718020), (7360, 66775989), (7728, 63596180), (8344, 58901160), (8940, 54974416), (9536, 51538515), (9660, 50876944), (10281, 47803840), (10304, 47697135), (10430, 47120928), (11040, 44517326), (11920, 41230812), (12516, 39267440), (12880, 38157708), (13708, 35852880), (14304, 34359010), (15456, 31798090), (15645, 31413952), (16688, 29450580), (17135, 28682304), (17880, 27487208), (19320, 25438472), (20562, 23901920), (20860, 23560464), (21341, 23029440), (22080, 22258663), (23840, 20615406), (23989, 20487360), (25032, 19633720), (25760, 19078854), (27416, 17926440), (28608, 17179505), (30912, 15899045), (31290, 15706976), (33376, 14725290), (34270, 14341152), (35760, 13743604), (38640, 12719236), (41124, 11950960), (41720, 11780232), (42682, 11514720), (47680, 10307703), (47978, 10243680), (50064, 9816860), (51405, 9560768), (51520, 9539427), (54832, 8963220), (62580, 7853488), (64023, 7676480), (66752, 7362645), (68540, 7170576), (71520, 6871802), (71967, 6829120), (77280, 6359618), (82248, 5975480), (83440, 5890116), (85364, 5757360), (95956, 5121840), (100128, 4908430), (102810, 4780384), (106705, 4605888), (109664, 4481610), (119945, 4097472), (125160, 3926744), (128046, 3838240), (137080, 3585288), (143040, 3435901), (143934, 3414560), (149387, 3289920), (154560, 3179809), (164496, 2987740), (166880, 2945058), (170728, 2878680), (191912, 2560920), (200256, 2454215), (205620, 2390192), (213410, 2302944), (219328, 2240805), (239890, 2048736), (250320, 1963372), (256092, 1919120), (274160, 1792644), (287868, 1707280), (298774, 1644960), (320115, 1535296), (328992, 1493870), (333760, 1472529), (341456, 1439340), (359835, 1365824), (383824, 1280460), (411240, 1195096), (426820, 1151472), (448161, 1096640), (479780, 1024368), (490843, 1001280), (500640, 981686), (512184, 959560), (548320, 896322), (575736, 853640), (597548, 822480), (640230, 767648), (657984, 746935), (682912, 719670)]