84289920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 316673280

約数和(自身を除く): 232383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 307, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 614, 624, 640, 660, 704, 715, 780, 832, 858, 880, 921, 960, 1040, 1056, 1144, 1228, 1248, 1320, 1408, 1430, 1535, 1560, 1664, 1716, 1760, 1842, 1920, 2080, 2112, 2145, 2288, 2456, 2496, 2640, 2860, 3070, 3120, 3377, 3432, 3520, 3684, 3991, 4160, 4224, 4290, 4576, 4605, 4912, 4992, 5280, 5720, 6140, 6240, 6754, 6864, 7040, 7368, 7982, 8320, 8580, 9152, 9210, 9824, 10131, 10560, 11440, 11973, 12280, 12480, 13508, 13728, 14736, 15964, 16885, 17160, 18304, 18420, 19648, 19955, 20262, 21120, 22880, 23946, 24560, 24960, 27016, 27456, 29472, 31928, 33770, 34320, 36840, 39296, 39910, 40524, 43901, 45760, 47892, 49120, 50655, 54032, 54912, 58944, 59865, 63856, 67540, 68640, 73680, 79820, 81048, 87802, 91520, 95784, 98240, 101310, 108064, 117888, 119730, 127712, 131703, 135080, 137280, 147360, 159640, 162096, 175604, 191568, 196480, 202620, 216128, 219505, 239460, 255424, 263406, 270160, 274560, 294720, 319280, 324192, 351208, 383136, 405240, 432256, 439010, 478920, 510848, 526812, 540320, 589440, 638560, 648384, 658515, 702416, 766272, 810480, 878020, 957840, 1053624, 1080640, 1277120, 1296768, 1317030, 1404832, 1532544, 1620960, 1756040, 1915680, 2107248, 2161280, 2554240, 2634060, 2809664, 3241920, 3512080, 3831360, 4214496, 5268120, 5619328, 6483840, 7024160, 7662720, 8428992, 10536240, 14048320, 16857984, 21072480, 28096640, 42144960, 84289920]

約数ペア:

[(1, 84289920), (2, 42144960), (3, 28096640), (4, 21072480), (5, 16857984), (6, 14048320), (8, 10536240), (10, 8428992), (11, 7662720), (12, 7024160), (13, 6483840), (15, 5619328), (16, 5268120), (20, 4214496), (22, 3831360), (24, 3512080), (26, 3241920), (30, 2809664), (32, 2634060), (33, 2554240), (39, 2161280), (40, 2107248), (44, 1915680), (48, 1756040), (52, 1620960), (55, 1532544), (60, 1404832), (64, 1317030), (65, 1296768), (66, 1277120), (78, 1080640), (80, 1053624), (88, 957840), (96, 878020), (104, 810480), (110, 766272), (120, 702416), (128, 658515), (130, 648384), (132, 638560), (143, 589440), (156, 540320), (160, 526812), (165, 510848), (176, 478920), (192, 439010), (195, 432256), (208, 405240), (220, 383136), (240, 351208), (260, 324192), (264, 319280), (286, 294720), (307, 274560), (312, 270160), (320, 263406), (330, 255424), (352, 239460), (384, 219505), (390, 216128), (416, 202620), (429, 196480), (440, 191568), (480, 175604), (520, 162096), (528, 159640), (572, 147360), (614, 137280), (624, 135080), (640, 131703), (660, 127712), (704, 119730), (715, 117888), (780, 108064), (832, 101310), (858, 98240), (880, 95784), (921, 91520), (960, 87802), (1040, 81048), (1056, 79820), (1144, 73680), (1228, 68640), (1248, 67540), (1320, 63856), (1408, 59865), (1430, 58944), (1535, 54912), (1560, 54032), (1664, 50655), (1716, 49120), (1760, 47892), (1842, 45760), (1920, 43901), (2080, 40524), (2112, 39910), (2145, 39296), (2288, 36840), (2456, 34320), (2496, 33770), (2640, 31928), (2860, 29472), (3070, 27456), (3120, 27016), (3377, 24960), (3432, 24560), (3520, 23946), (3684, 22880), (3991, 21120), (4160, 20262), (4224, 19955), (4290, 19648), (4576, 18420), (4605, 18304), (4912, 17160), (4992, 16885), (5280, 15964), (5720, 14736), (6140, 13728), (6240, 13508), (6754, 12480), (6864, 12280), (7040, 11973), (7368, 11440), (7982, 10560), (8320, 10131), (8580, 9824), (9152, 9210)]