1042648320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 288

約数和(自身を含む): 3861688320

約数和(自身を除く): 2819040000

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, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 256, 280, 316, 320, 336, 384, 395, 420, 448, 474, 480, 491, 553, 560, 632, 640, 672, 768, 790, 840, 896, 948, 960, 982, 1106, 1120, 1185, 1264, 1280, 1344, 1473, 1580, 1659, 1680, 1792, 1896, 1920, 1964, 2212, 2240, 2370, 2455, 2528, 2688, 2765, 2946, 3160, 3318, 3360, 3437, 3792, 3840, 3928, 4424, 4480, 4740, 4910, 5056, 5376, 5530, 5892, 6320, 6636, 6720, 6874, 7365, 7584, 7856, 8295, 8848, 8960, 9480, 9820, 10112, 10311, 11060, 11784, 12640, 13272, 13440, 13748, 14730, 15168, 15712, 16590, 17185, 17696, 18960, 19640, 20224, 20622, 22120, 23568, 25280, 26544, 26880, 27496, 29460, 30336, 31424, 33180, 34370, 35392, 37920, 38789, 39280, 41244, 44240, 47136, 50560, 51555, 53088, 54992, 58920, 60672, 62848, 66360, 68740, 70784, 75840, 77578, 78560, 82488, 88480, 94272, 101120, 103110, 106176, 109984, 116367, 117840, 125696, 132720, 137480, 141568, 151680, 155156, 157120, 164976, 176960, 188544, 193945, 206220, 212352, 219968, 232734, 235680, 265440, 271523, 274960, 303360, 310312, 314240, 329952, 353920, 377088, 387890, 412440, 424704, 439936, 465468, 471360, 530880, 543046, 549920, 581835, 620624, 628480, 659904, 707840, 775780, 814569, 824880, 879872, 930936, 942720, 1061760, 1086092, 1099840, 1163670, 1241248, 1319808, 1357615, 1551560, 1629138, 1649760, 1861872, 1885440, 2123520, 2172184, 2199680, 2327340, 2482496, 2639616, 2715230, 3103120, 3258276, 3299520, 3723744, 4072845, 4344368, 4399360, 4654680, 4964992, 5430460, 6206240, 6516552, 6599040, 7447488, 8145690, 8688736, 9309360, 9929984, 10860920, 12412480, 13033104, 13198080, 14894976, 16291380, 17377472, 18618720, 21721840, 24824960, 26066208, 29789952, 32582760, 34754944, 37237440, 43443680, 49649920, 52132416, 65165520, 69509888, 74474880, 86887360, 104264832, 130331040, 148949760, 173774720, 208529664, 260662080, 347549440, 521324160, 1042648320]

約数ペア:

[(1, 1042648320), (2, 521324160), (3, 347549440), (4, 260662080), (5, 208529664), (6, 173774720), (7, 148949760), (8, 130331040), (10, 104264832), (12, 86887360), (14, 74474880), (15, 69509888), (16, 65165520), (20, 52132416), (21, 49649920), (24, 43443680), (28, 37237440), (30, 34754944), (32, 32582760), (35, 29789952), (40, 26066208), (42, 24824960), (48, 21721840), (56, 18618720), (60, 17377472), (64, 16291380), (70, 14894976), (79, 13198080), (80, 13033104), (84, 12412480), (96, 10860920), (105, 9929984), (112, 9309360), (120, 8688736), (128, 8145690), (140, 7447488), (158, 6599040), (160, 6516552), (168, 6206240), (192, 5430460), (210, 4964992), (224, 4654680), (237, 4399360), (240, 4344368), (256, 4072845), (280, 3723744), (316, 3299520), (320, 3258276), (336, 3103120), (384, 2715230), (395, 2639616), (420, 2482496), (448, 2327340), (474, 2199680), (480, 2172184), (491, 2123520), (553, 1885440), (560, 1861872), (632, 1649760), (640, 1629138), (672, 1551560), (768, 1357615), (790, 1319808), (840, 1241248), (896, 1163670), (948, 1099840), (960, 1086092), (982, 1061760), (1106, 942720), (1120, 930936), (1185, 879872), (1264, 824880), (1280, 814569), (1344, 775780), (1473, 707840), (1580, 659904), (1659, 628480), (1680, 620624), (1792, 581835), (1896, 549920), (1920, 543046), (1964, 530880), (2212, 471360), (2240, 465468), (2370, 439936), (2455, 424704), (2528, 412440), (2688, 387890), (2765, 377088), (2946, 353920), (3160, 329952), (3318, 314240), (3360, 310312), (3437, 303360), (3792, 274960), (3840, 271523), (3928, 265440), (4424, 235680), (4480, 232734), (4740, 219968), (4910, 212352), (5056, 206220), (5376, 193945), (5530, 188544), (5892, 176960), (6320, 164976), (6636, 157120), (6720, 155156), (6874, 151680), (7365, 141568), (7584, 137480), (7856, 132720), (8295, 125696), (8848, 117840), (8960, 116367), (9480, 109984), (9820, 106176), (10112, 103110), (10311, 101120), (11060, 94272), (11784, 88480), (12640, 82488), (13272, 78560), (13440, 77578), (13748, 75840), (14730, 70784), (15168, 68740), (15712, 66360), (16590, 62848), (17185, 60672), (17696, 58920), (18960, 54992), (19640, 53088), (20224, 51555), (20622, 50560), (22120, 47136), (23568, 44240), (25280, 41244), (26544, 39280), (26880, 38789), (27496, 37920), (29460, 35392), (30336, 34370), (31424, 33180)]