888123840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 448

約数和(自身を含む): 3247948800

約数和(自身を除く): 2359824960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 29, 30, 32, 38, 40, 46, 48, 57, 58, 60, 64, 69, 73, 76, 80, 87, 92, 95, 96, 114, 115, 116, 120, 138, 145, 146, 152, 160, 174, 184, 190, 192, 219, 228, 230, 232, 240, 276, 285, 290, 292, 304, 320, 345, 348, 365, 368, 380, 435, 437, 438, 456, 460, 464, 480, 551, 552, 570, 580, 584, 608, 667, 690, 696, 730, 736, 760, 870, 874, 876, 912, 920, 928, 960, 1095, 1102, 1104, 1140, 1160, 1168, 1216, 1311, 1334, 1380, 1387, 1392, 1460, 1472, 1520, 1653, 1679, 1740, 1748, 1752, 1824, 1840, 1856, 2001, 2117, 2185, 2190, 2204, 2208, 2280, 2320, 2336, 2622, 2668, 2755, 2760, 2774, 2784, 2920, 3040, 3306, 3335, 3358, 3480, 3496, 3504, 3648, 3680, 4002, 4161, 4234, 4370, 4380, 4408, 4416, 4560, 4640, 4672, 5037, 5244, 5336, 5510, 5520, 5548, 5568, 5840, 6080, 6351, 6555, 6612, 6670, 6716, 6935, 6960, 6992, 7008, 7360, 8004, 8265, 8322, 8395, 8468, 8740, 8760, 8816, 9120, 9280, 10005, 10074, 10488, 10585, 10672, 11020, 11040, 11096, 11680, 12673, 12702, 13110, 13224, 13340, 13432, 13870, 13920, 13984, 14016, 16008, 16530, 16644, 16790, 16936, 17480, 17520, 17632, 18240, 20010, 20148, 20805, 20976, 21170, 21344, 22040, 22080, 22192, 23360, 25185, 25346, 25404, 26220, 26448, 26680, 26864, 27740, 27840, 27968, 31755, 31901, 32016, 33060, 33288, 33580, 33872, 34960, 35040, 35264, 38019, 40020, 40223, 40296, 41610, 41952, 42340, 42688, 44080, 44384, 48691, 50370, 50692, 50808, 52440, 52896, 53360, 53728, 55480, 63365, 63510, 63802, 64032, 66120, 66576, 67160, 67744, 69920, 70080, 76038, 80040, 80446, 80592, 83220, 83904, 84680, 88160, 88768, 95703, 97382, 100740, 101384, 101616, 104880, 105792, 106720, 107456, 110960, 120669, 126730, 127020, 127604, 128064, 132240, 133152, 134320, 135488, 139840, 146073, 152076, 159505, 160080, 160892, 161184, 166440, 169360, 176320, 190095, 191406, 194764, 201115, 201480, 202768, 203232, 209760, 213440, 221920, 241338, 243455, 253460, 254040, 255208, 264480, 266304, 268640, 292146, 304152, 319010, 320160, 321784, 322368, 332880, 338720, 380190, 382812, 389528, 402230, 402960, 405536, 406464, 419520, 443840, 478515, 482676, 486910, 506920, 508080, 510416, 528960, 537280, 584292, 603345, 608304, 638020, 640320, 643568, 665760, 677440, 730365, 760380, 765624, 779056, 804460, 805920, 811072, 925129, 957030, 965352, 973820, 1013840, 1016160, 1020832, 1168584, 1206690, 1216608, 1276040, 1287136, 1331520, 1460730, 1520760, 1531248, 1558112, 1608920, 1611840, 1850258, 1914060, 1930704, 1947640, 2027680, 2032320, 2041664, 2337168, 2413380, 2433216, 2552080, 2574272, 2775387, 2921460, 3041520, 3062496, 3116224, 3217840, 3700516, 3828120, 3861408, 3895280, 4055360, 4625645, 4674336, 4826760, 5104160, 5550774, 5842920, 6083040, 6124992, 6435680, 7401032, 7656240, 7722816, 7790560, 9251290, 9348672, 9653520, 10208320, 11101548, 11685840, 12166080, 12871360, 13876935, 14802064, 15312480, 15581120, 18502580, 19307040, 22203096, 23371680, 27753870, 29604128, 30624960, 37005160, 38614080, 44406192, 46743360, 55507740, 59208256, 74010320, 88812384, 111015480, 148020640, 177624768, 222030960, 296041280, 444061920, 888123840]

約数ペア:

[(1, 888123840), (2, 444061920), (3, 296041280), (4, 222030960), (5, 177624768), (6, 148020640), (8, 111015480), (10, 88812384), (12, 74010320), (15, 59208256), (16, 55507740), (19, 46743360), (20, 44406192), (23, 38614080), (24, 37005160), (29, 30624960), (30, 29604128), (32, 27753870), (38, 23371680), (40, 22203096), (46, 19307040), (48, 18502580), (57, 15581120), (58, 15312480), (60, 14802064), (64, 13876935), (69, 12871360), (73, 12166080), (76, 11685840), (80, 11101548), (87, 10208320), (92, 9653520), (95, 9348672), (96, 9251290), (114, 7790560), (115, 7722816), (116, 7656240), (120, 7401032), (138, 6435680), (145, 6124992), (146, 6083040), (152, 5842920), (160, 5550774), (174, 5104160), (184, 4826760), (190, 4674336), (192, 4625645), (219, 4055360), (228, 3895280), (230, 3861408), (232, 3828120), (240, 3700516), (276, 3217840), (285, 3116224), (290, 3062496), (292, 3041520), (304, 2921460), (320, 2775387), (345, 2574272), (348, 2552080), (365, 2433216), (368, 2413380), (380, 2337168), (435, 2041664), (437, 2032320), (438, 2027680), (456, 1947640), (460, 1930704), (464, 1914060), (480, 1850258), (551, 1611840), (552, 1608920), (570, 1558112), (580, 1531248), (584, 1520760), (608, 1460730), (667, 1331520), (690, 1287136), (696, 1276040), (730, 1216608), (736, 1206690), (760, 1168584), (870, 1020832), (874, 1016160), (876, 1013840), (912, 973820), (920, 965352), (928, 957030), (960, 925129), (1095, 811072), (1102, 805920), (1104, 804460), (1140, 779056), (1160, 765624), (1168, 760380), (1216, 730365), (1311, 677440), (1334, 665760), (1380, 643568), (1387, 640320), (1392, 638020), (1460, 608304), (1472, 603345), (1520, 584292), (1653, 537280), (1679, 528960), (1740, 510416), (1748, 508080), (1752, 506920), (1824, 486910), (1840, 482676), (1856, 478515), (2001, 443840), (2117, 419520), (2185, 406464), (2190, 405536), (2204, 402960), (2208, 402230), (2280, 389528), (2320, 382812), (2336, 380190), (2622, 338720), (2668, 332880), (2755, 322368), (2760, 321784), (2774, 320160), (2784, 319010), (2920, 304152), (3040, 292146), (3306, 268640), (3335, 266304), (3358, 264480), (3480, 255208), (3496, 254040), (3504, 253460), (3648, 243455), (3680, 241338), (4002, 221920), (4161, 213440), (4234, 209760), (4370, 203232), (4380, 202768), (4408, 201480), (4416, 201115), (4560, 194764), (4640, 191406), (4672, 190095), (5037, 176320), (5244, 169360), (5336, 166440), (5510, 161184), (5520, 160892), (5548, 160080), (5568, 159505), (5840, 152076), (6080, 146073), (6351, 139840), (6555, 135488), (6612, 134320), (6670, 133152), (6716, 132240), (6935, 128064), (6960, 127604), (6992, 127020), (7008, 126730), (7360, 120669), (8004, 110960), (8265, 107456), (8322, 106720), (8395, 105792), (8468, 104880), (8740, 101616), (8760, 101384), (8816, 100740), (9120, 97382), (9280, 95703), (10005, 88768), (10074, 88160), (10488, 84680), (10585, 83904), (10672, 83220), (11020, 80592), (11040, 80446), (11096, 80040), (11680, 76038), (12673, 70080), (12702, 69920), (13110, 67744), (13224, 67160), (13340, 66576), (13432, 66120), (13870, 64032), (13920, 63802), (13984, 63510), (14016, 63365), (16008, 55480), (16530, 53728), (16644, 53360), (16790, 52896), (16936, 52440), (17480, 50808), (17520, 50692), (17632, 50370), (18240, 48691), (20010, 44384), (20148, 44080), (20805, 42688), (20976, 42340), (21170, 41952), (21344, 41610), (22040, 40296), (22080, 40223), (22192, 40020), (23360, 38019), (25185, 35264), (25346, 35040), (25404, 34960), (26220, 33872), (26448, 33580), (26680, 33288), (26864, 33060), (27740, 32016), (27840, 31901), (27968, 31755)]