168579840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 634588416

約数和(自身を除く): 466008576

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, 256, 260, 264, 286, 307, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 614, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 921, 960, 1040, 1056, 1144, 1228, 1248, 1280, 1320, 1408, 1430, 1535, 1560, 1664, 1716, 1760, 1842, 1920, 2080, 2112, 2145, 2288, 2456, 2496, 2640, 2816, 2860, 3070, 3120, 3328, 3377, 3432, 3520, 3684, 3840, 3991, 4160, 4224, 4290, 4576, 4605, 4912, 4992, 5280, 5720, 6140, 6240, 6754, 6864, 7040, 7368, 7982, 8320, 8448, 8580, 9152, 9210, 9824, 9984, 10131, 10560, 11440, 11973, 12280, 12480, 13508, 13728, 14080, 14736, 15964, 16640, 16885, 17160, 18304, 18420, 19648, 19955, 20262, 21120, 22880, 23946, 24560, 24960, 27016, 27456, 29472, 31928, 33770, 34320, 36608, 36840, 39296, 39910, 40524, 42240, 43901, 45760, 47892, 49120, 49920, 50655, 54032, 54912, 58944, 59865, 63856, 67540, 68640, 73680, 78592, 79820, 81048, 87802, 91520, 95784, 98240, 101310, 108064, 109824, 117888, 119730, 127712, 131703, 135080, 137280, 147360, 159640, 162096, 175604, 183040, 191568, 196480, 202620, 216128, 219505, 235776, 239460, 255424, 263406, 270160, 274560, 294720, 319280, 324192, 351208, 383136, 392960, 405240, 432256, 439010, 478920, 510848, 526812, 540320, 549120, 589440, 638560, 648384, 658515, 702416, 766272, 810480, 864512, 878020, 957840, 1021696, 1053624, 1080640, 1178880, 1277120, 1296768, 1317030, 1404832, 1532544, 1620960, 1756040, 1915680, 2107248, 2161280, 2554240, 2593536, 2634060, 2809664, 3065088, 3241920, 3512080, 3831360, 4214496, 4322560, 5108480, 5268120, 5619328, 6483840, 7024160, 7662720, 8428992, 10536240, 11238656, 12967680, 14048320, 15325440, 16857984, 21072480, 28096640, 33715968, 42144960, 56193280, 84289920, 168579840]

約数ペア:

[(1, 168579840), (2, 84289920), (3, 56193280), (4, 42144960), (5, 33715968), (6, 28096640), (8, 21072480), (10, 16857984), (11, 15325440), (12, 14048320), (13, 12967680), (15, 11238656), (16, 10536240), (20, 8428992), (22, 7662720), (24, 7024160), (26, 6483840), (30, 5619328), (32, 5268120), (33, 5108480), (39, 4322560), (40, 4214496), (44, 3831360), (48, 3512080), (52, 3241920), (55, 3065088), (60, 2809664), (64, 2634060), (65, 2593536), (66, 2554240), (78, 2161280), (80, 2107248), (88, 1915680), (96, 1756040), (104, 1620960), (110, 1532544), (120, 1404832), (128, 1317030), (130, 1296768), (132, 1277120), (143, 1178880), (156, 1080640), (160, 1053624), (165, 1021696), (176, 957840), (192, 878020), (195, 864512), (208, 810480), (220, 766272), (240, 702416), (256, 658515), (260, 648384), (264, 638560), (286, 589440), (307, 549120), (312, 540320), (320, 526812), (330, 510848), (352, 478920), (384, 439010), (390, 432256), (416, 405240), (429, 392960), (440, 383136), (480, 351208), (520, 324192), (528, 319280), (572, 294720), (614, 274560), (624, 270160), (640, 263406), (660, 255424), (704, 239460), (715, 235776), (768, 219505), (780, 216128), (832, 202620), (858, 196480), (880, 191568), (921, 183040), (960, 175604), (1040, 162096), (1056, 159640), (1144, 147360), (1228, 137280), (1248, 135080), (1280, 131703), (1320, 127712), (1408, 119730), (1430, 117888), (1535, 109824), (1560, 108064), (1664, 101310), (1716, 98240), (1760, 95784), (1842, 91520), (1920, 87802), (2080, 81048), (2112, 79820), (2145, 78592), (2288, 73680), (2456, 68640), (2496, 67540), (2640, 63856), (2816, 59865), (2860, 58944), (3070, 54912), (3120, 54032), (3328, 50655), (3377, 49920), (3432, 49120), (3520, 47892), (3684, 45760), (3840, 43901), (3991, 42240), (4160, 40524), (4224, 39910), (4290, 39296), (4576, 36840), (4605, 36608), (4912, 34320), (4992, 33770), (5280, 31928), (5720, 29472), (6140, 27456), (6240, 27016), (6754, 24960), (6864, 24560), (7040, 23946), (7368, 22880), (7982, 21120), (8320, 20262), (8448, 19955), (8580, 19648), (9152, 18420), (9210, 18304), (9824, 17160), (9984, 16885), (10131, 16640), (10560, 15964), (11440, 14736), (11973, 14080), (12280, 13728), (12480, 13508)]