490514640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 480

約数和(自身を含む): 2026536960

約数和(自身を除く): 1536022320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 121, 127, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 242, 254, 264, 266, 280, 285, 304, 308, 330, 336, 363, 380, 381, 385, 399, 418, 420, 440, 456, 462, 484, 508, 528, 532, 560, 570, 605, 616, 627, 635, 660, 665, 726, 760, 762, 770, 798, 836, 840, 847, 880, 889, 912, 924, 968, 1016, 1045, 1064, 1140, 1155, 1210, 1232, 1254, 1270, 1320, 1330, 1397, 1452, 1463, 1520, 1524, 1540, 1596, 1672, 1680, 1694, 1778, 1815, 1848, 1905, 1936, 1995, 2032, 2090, 2128, 2280, 2299, 2310, 2413, 2420, 2508, 2540, 2541, 2640, 2660, 2667, 2794, 2904, 2926, 3048, 3080, 3135, 3192, 3344, 3388, 3556, 3630, 3696, 3810, 3990, 4180, 4191, 4235, 4389, 4445, 4560, 4598, 4620, 4826, 4840, 5016, 5080, 5082, 5320, 5334, 5588, 5808, 5852, 6096, 6160, 6270, 6384, 6776, 6897, 6985, 7112, 7239, 7260, 7315, 7620, 7980, 8360, 8382, 8470, 8778, 8890, 9196, 9240, 9652, 9680, 9779, 10032, 10160, 10164, 10640, 10668, 11176, 11495, 11704, 12065, 12540, 12705, 13335, 13552, 13794, 13970, 14224, 14478, 14520, 14630, 15240, 15367, 15960, 16093, 16720, 16764, 16891, 16940, 17556, 17780, 18392, 18480, 19304, 19558, 20328, 20955, 21336, 21945, 22352, 22990, 23408, 24130, 25080, 25410, 26543, 26670, 27588, 27940, 28956, 29040, 29260, 29337, 30480, 30734, 31920, 32186, 33528, 33782, 33880, 34485, 35112, 35560, 36195, 36784, 38608, 39116, 40656, 41910, 42672, 43890, 45980, 46101, 48260, 48279, 48895, 50160, 50673, 50820, 53086, 53340, 55176, 55880, 57912, 58520, 58674, 61468, 64372, 67056, 67564, 67760, 68970, 70224, 71120, 72390, 76835, 78232, 79629, 80465, 83820, 84455, 87780, 91960, 92202, 96520, 96558, 97790, 101346, 101640, 106172, 106680, 107569, 110352, 111760, 115824, 117040, 117348, 122936, 128744, 132715, 135128, 137940, 144780, 146685, 153670, 156464, 159258, 160930, 167640, 168910, 175560, 183920, 184404, 185801, 193040, 193116, 195580, 202692, 203280, 212344, 213360, 215138, 230505, 234696, 241395, 245872, 253365, 257488, 265430, 270256, 275880, 289560, 291973, 293370, 307340, 318516, 321860, 322707, 335280, 337820, 351120, 368808, 371602, 386232, 391160, 398145, 405384, 424688, 430276, 461010, 469392, 482790, 506730, 530860, 537845, 551760, 557403, 579120, 583946, 586740, 614680, 637032, 643720, 645414, 675640, 737616, 743204, 772464, 782320, 796290, 810768, 860552, 875919, 922020, 929005, 965580, 1013460, 1061720, 1075690, 1114806, 1167892, 1173480, 1229360, 1274064, 1287440, 1290828, 1351280, 1459865, 1486408, 1592580, 1613535, 1721104, 1751838, 1844040, 1858010, 1931160, 2026920, 2043811, 2123440, 2151380, 2229612, 2335784, 2346960, 2581656, 2787015, 2919730, 2972816, 3185160, 3227070, 3503676, 3688080, 3716020, 3862320, 4053840, 4087622, 4302760, 4379595, 4459224, 4671568, 5163312, 5574030, 5839460, 6131433, 6370320, 6454140, 7007352, 7432040, 8175244, 8605520, 8759190, 8918448, 10219055, 11148060, 11678920, 12262866, 12908280, 14014704, 14864080, 16350488, 17518380, 20438110, 22296120, 23357840, 24525732, 25816560, 30657165, 32700976, 35036760, 40876220, 44592240, 49051464, 61314330, 70073520, 81752440, 98102928, 122628660, 163504880, 245257320, 490514640]

約数ペア:

[(1, 490514640), (2, 245257320), (3, 163504880), (4, 122628660), (5, 98102928), (6, 81752440), (7, 70073520), (8, 61314330), (10, 49051464), (11, 44592240), (12, 40876220), (14, 35036760), (15, 32700976), (16, 30657165), (19, 25816560), (20, 24525732), (21, 23357840), (22, 22296120), (24, 20438110), (28, 17518380), (30, 16350488), (33, 14864080), (35, 14014704), (38, 12908280), (40, 12262866), (42, 11678920), (44, 11148060), (48, 10219055), (55, 8918448), (56, 8759190), (57, 8605520), (60, 8175244), (66, 7432040), (70, 7007352), (76, 6454140), (77, 6370320), (80, 6131433), (84, 5839460), (88, 5574030), (95, 5163312), (105, 4671568), (110, 4459224), (112, 4379595), (114, 4302760), (120, 4087622), (121, 4053840), (127, 3862320), (132, 3716020), (133, 3688080), (140, 3503676), (152, 3227070), (154, 3185160), (165, 2972816), (168, 2919730), (176, 2787015), (190, 2581656), (209, 2346960), (210, 2335784), (220, 2229612), (228, 2151380), (231, 2123440), (240, 2043811), (242, 2026920), (254, 1931160), (264, 1858010), (266, 1844040), (280, 1751838), (285, 1721104), (304, 1613535), (308, 1592580), (330, 1486408), (336, 1459865), (363, 1351280), (380, 1290828), (381, 1287440), (385, 1274064), (399, 1229360), (418, 1173480), (420, 1167892), (440, 1114806), (456, 1075690), (462, 1061720), (484, 1013460), (508, 965580), (528, 929005), (532, 922020), (560, 875919), (570, 860552), (605, 810768), (616, 796290), (627, 782320), (635, 772464), (660, 743204), (665, 737616), (726, 675640), (760, 645414), (762, 643720), (770, 637032), (798, 614680), (836, 586740), (840, 583946), (847, 579120), (880, 557403), (889, 551760), (912, 537845), (924, 530860), (968, 506730), (1016, 482790), (1045, 469392), (1064, 461010), (1140, 430276), (1155, 424688), (1210, 405384), (1232, 398145), (1254, 391160), (1270, 386232), (1320, 371602), (1330, 368808), (1397, 351120), (1452, 337820), (1463, 335280), (1520, 322707), (1524, 321860), (1540, 318516), (1596, 307340), (1672, 293370), (1680, 291973), (1694, 289560), (1778, 275880), (1815, 270256), (1848, 265430), (1905, 257488), (1936, 253365), (1995, 245872), (2032, 241395), (2090, 234696), (2128, 230505), (2280, 215138), (2299, 213360), (2310, 212344), (2413, 203280), (2420, 202692), (2508, 195580), (2540, 193116), (2541, 193040), (2640, 185801), (2660, 184404), (2667, 183920), (2794, 175560), (2904, 168910), (2926, 167640), (3048, 160930), (3080, 159258), (3135, 156464), (3192, 153670), (3344, 146685), (3388, 144780), (3556, 137940), (3630, 135128), (3696, 132715), (3810, 128744), (3990, 122936), (4180, 117348), (4191, 117040), (4235, 115824), (4389, 111760), (4445, 110352), (4560, 107569), (4598, 106680), (4620, 106172), (4826, 101640), (4840, 101346), (5016, 97790), (5080, 96558), (5082, 96520), (5320, 92202), (5334, 91960), (5588, 87780), (5808, 84455), (5852, 83820), (6096, 80465), (6160, 79629), (6270, 78232), (6384, 76835), (6776, 72390), (6897, 71120), (6985, 70224), (7112, 68970), (7239, 67760), (7260, 67564), (7315, 67056), (7620, 64372), (7980, 61468), (8360, 58674), (8382, 58520), (8470, 57912), (8778, 55880), (8890, 55176), (9196, 53340), (9240, 53086), (9652, 50820), (9680, 50673), (9779, 50160), (10032, 48895), (10160, 48279), (10164, 48260), (10640, 46101), (10668, 45980), (11176, 43890), (11495, 42672), (11704, 41910), (12065, 40656), (12540, 39116), (12705, 38608), (13335, 36784), (13552, 36195), (13794, 35560), (13970, 35112), (14224, 34485), (14478, 33880), (14520, 33782), (14630, 33528), (15240, 32186), (15367, 31920), (15960, 30734), (16093, 30480), (16720, 29337), (16764, 29260), (16891, 29040), (16940, 28956), (17556, 27940), (17780, 27588), (18392, 26670), (18480, 26543), (19304, 25410), (19558, 25080), (20328, 24130), (20955, 23408), (21336, 22990), (21945, 22352)]