166657920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 256

約数和(自身を含む): 625121280

約数和(自身を除く): 458463360

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, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 607, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1214, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1821, 1920, 2080, 2112, 2145, 2288, 2428, 2496, 2640, 2860, 3035, 3120, 3432, 3520, 3642, 4160, 4224, 4290, 4576, 4856, 4992, 5280, 5720, 6070, 6240, 6677, 6864, 7040, 7284, 7891, 8320, 8580, 9105, 9152, 9712, 10560, 11440, 12140, 12480, 13354, 13728, 14568, 15782, 17160, 18210, 18304, 19424, 20031, 21120, 22880, 23673, 24280, 24960, 26708, 27456, 29136, 31564, 33385, 34320, 36420, 38848, 39455, 40062, 45760, 47346, 48560, 53416, 54912, 58272, 63128, 66770, 68640, 72840, 77696, 78910, 80124, 86801, 91520, 94692, 97120, 100155, 106832, 116544, 118365, 126256, 133540, 137280, 145680, 157820, 160248, 173602, 189384, 194240, 200310, 213664, 233088, 236730, 252512, 260403, 267080, 274560, 291360, 315640, 320496, 347204, 378768, 388480, 400620, 427328, 434005, 473460, 505024, 520806, 534160, 582720, 631280, 640992, 694408, 757536, 801240, 854656, 868010, 946920, 1010048, 1041612, 1068320, 1165440, 1262560, 1281984, 1302015, 1388816, 1515072, 1602480, 1736020, 1893840, 2083224, 2136640, 2525120, 2563968, 2604030, 2777632, 3030144, 3204960, 3472040, 3787680, 4166448, 4273280, 5050240, 5208060, 5555264, 6409920, 6944080, 7575360, 8332896, 10416120, 11110528, 12819840, 13888160, 15150720, 16665792, 20832240, 27776320, 33331584, 41664480, 55552640, 83328960, 166657920]

約数ペア:

[(1, 166657920), (2, 83328960), (3, 55552640), (4, 41664480), (5, 33331584), (6, 27776320), (8, 20832240), (10, 16665792), (11, 15150720), (12, 13888160), (13, 12819840), (15, 11110528), (16, 10416120), (20, 8332896), (22, 7575360), (24, 6944080), (26, 6409920), (30, 5555264), (32, 5208060), (33, 5050240), (39, 4273280), (40, 4166448), (44, 3787680), (48, 3472040), (52, 3204960), (55, 3030144), (60, 2777632), (64, 2604030), (65, 2563968), (66, 2525120), (78, 2136640), (80, 2083224), (88, 1893840), (96, 1736020), (104, 1602480), (110, 1515072), (120, 1388816), (128, 1302015), (130, 1281984), (132, 1262560), (143, 1165440), (156, 1068320), (160, 1041612), (165, 1010048), (176, 946920), (192, 868010), (195, 854656), (208, 801240), (220, 757536), (240, 694408), (260, 640992), (264, 631280), (286, 582720), (312, 534160), (320, 520806), (330, 505024), (352, 473460), (384, 434005), (390, 427328), (416, 400620), (429, 388480), (440, 378768), (480, 347204), (520, 320496), (528, 315640), (572, 291360), (607, 274560), (624, 267080), (640, 260403), (660, 252512), (704, 236730), (715, 233088), (780, 213664), (832, 200310), (858, 194240), (880, 189384), (960, 173602), (1040, 160248), (1056, 157820), (1144, 145680), (1214, 137280), (1248, 133540), (1320, 126256), (1408, 118365), (1430, 116544), (1560, 106832), (1664, 100155), (1716, 97120), (1760, 94692), (1821, 91520), (1920, 86801), (2080, 80124), (2112, 78910), (2145, 77696), (2288, 72840), (2428, 68640), (2496, 66770), (2640, 63128), (2860, 58272), (3035, 54912), (3120, 53416), (3432, 48560), (3520, 47346), (3642, 45760), (4160, 40062), (4224, 39455), (4290, 38848), (4576, 36420), (4856, 34320), (4992, 33385), (5280, 31564), (5720, 29136), (6070, 27456), (6240, 26708), (6677, 24960), (6864, 24280), (7040, 23673), (7284, 22880), (7891, 21120), (8320, 20031), (8580, 19424), (9105, 18304), (9152, 18210), (9712, 17160), (10560, 15782), (11440, 14568), (12140, 13728), (12480, 13354)]