74538240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 282562560

約数和(自身を除く): 208024320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 59, 60, 64, 70, 80, 84, 94, 96, 105, 112, 118, 120, 128, 140, 141, 160, 168, 177, 188, 192, 210, 224, 235, 236, 240, 256, 280, 282, 295, 320, 329, 336, 354, 376, 384, 413, 420, 448, 470, 472, 480, 560, 564, 590, 640, 658, 672, 705, 708, 752, 768, 826, 840, 885, 896, 940, 944, 960, 987, 1120, 1128, 1180, 1239, 1280, 1316, 1344, 1410, 1416, 1504, 1645, 1652, 1680, 1770, 1792, 1880, 1888, 1920, 1974, 2065, 2240, 2256, 2360, 2478, 2632, 2688, 2773, 2820, 2832, 3008, 3290, 3304, 3360, 3540, 3760, 3776, 3840, 3948, 4130, 4480, 4512, 4720, 4935, 4956, 5264, 5376, 5546, 5640, 5664, 6016, 6195, 6580, 6608, 6720, 7080, 7520, 7552, 7896, 8260, 8319, 8960, 9024, 9440, 9870, 9912, 10528, 11092, 11280, 11328, 12032, 12390, 13160, 13216, 13440, 13865, 14160, 15040, 15104, 15792, 16520, 16638, 18048, 18880, 19411, 19740, 19824, 21056, 22184, 22560, 22656, 24780, 26320, 26432, 26880, 27730, 28320, 30080, 31584, 33040, 33276, 36096, 37760, 38822, 39480, 39648, 41595, 42112, 44368, 45120, 45312, 49560, 52640, 52864, 55460, 56640, 58233, 60160, 63168, 66080, 66552, 75520, 77644, 78960, 79296, 83190, 84224, 88736, 90240, 97055, 99120, 105280, 105728, 110920, 113280, 116466, 126336, 132160, 133104, 155288, 157920, 158592, 166380, 177472, 180480, 194110, 198240, 210560, 221840, 226560, 232932, 252672, 264320, 266208, 291165, 310576, 315840, 317184, 332760, 354944, 388220, 396480, 421120, 443680, 465864, 528640, 532416, 582330, 621152, 631680, 665520, 709888, 776440, 792960, 887360, 931728, 1064832, 1164660, 1242304, 1263360, 1331040, 1552880, 1585920, 1774720, 1863456, 2129664, 2329320, 2484608, 2662080, 3105760, 3549440, 3726912, 4658640, 4969216, 5324160, 6211520, 7453824, 9317280, 10648320, 12423040, 14907648, 18634560, 24846080, 37269120, 74538240]

約数ペア:

[(1, 74538240), (2, 37269120), (3, 24846080), (4, 18634560), (5, 14907648), (6, 12423040), (7, 10648320), (8, 9317280), (10, 7453824), (12, 6211520), (14, 5324160), (15, 4969216), (16, 4658640), (20, 3726912), (21, 3549440), (24, 3105760), (28, 2662080), (30, 2484608), (32, 2329320), (35, 2129664), (40, 1863456), (42, 1774720), (47, 1585920), (48, 1552880), (56, 1331040), (59, 1263360), (60, 1242304), (64, 1164660), (70, 1064832), (80, 931728), (84, 887360), (94, 792960), (96, 776440), (105, 709888), (112, 665520), (118, 631680), (120, 621152), (128, 582330), (140, 532416), (141, 528640), (160, 465864), (168, 443680), (177, 421120), (188, 396480), (192, 388220), (210, 354944), (224, 332760), (235, 317184), (236, 315840), (240, 310576), (256, 291165), (280, 266208), (282, 264320), (295, 252672), (320, 232932), (329, 226560), (336, 221840), (354, 210560), (376, 198240), (384, 194110), (413, 180480), (420, 177472), (448, 166380), (470, 158592), (472, 157920), (480, 155288), (560, 133104), (564, 132160), (590, 126336), (640, 116466), (658, 113280), (672, 110920), (705, 105728), (708, 105280), (752, 99120), (768, 97055), (826, 90240), (840, 88736), (885, 84224), (896, 83190), (940, 79296), (944, 78960), (960, 77644), (987, 75520), (1120, 66552), (1128, 66080), (1180, 63168), (1239, 60160), (1280, 58233), (1316, 56640), (1344, 55460), (1410, 52864), (1416, 52640), (1504, 49560), (1645, 45312), (1652, 45120), (1680, 44368), (1770, 42112), (1792, 41595), (1880, 39648), (1888, 39480), (1920, 38822), (1974, 37760), (2065, 36096), (2240, 33276), (2256, 33040), (2360, 31584), (2478, 30080), (2632, 28320), (2688, 27730), (2773, 26880), (2820, 26432), (2832, 26320), (3008, 24780), (3290, 22656), (3304, 22560), (3360, 22184), (3540, 21056), (3760, 19824), (3776, 19740), (3840, 19411), (3948, 18880), (4130, 18048), (4480, 16638), (4512, 16520), (4720, 15792), (4935, 15104), (4956, 15040), (5264, 14160), (5376, 13865), (5546, 13440), (5640, 13216), (5664, 13160), (6016, 12390), (6195, 12032), (6580, 11328), (6608, 11280), (6720, 11092), (7080, 10528), (7520, 9912), (7552, 9870), (7896, 9440), (8260, 9024), (8319, 8960)]