143238240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 366245280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 467, 480, 540, 568, 639, 710, 720, 852, 864, 934, 1065, 1080, 1136, 1278, 1401, 1420, 1440, 1704, 1868, 1917, 2130, 2160, 2272, 2335, 2556, 2802, 2840, 3195, 3408, 3736, 3834, 4203, 4260, 4320, 4670, 5112, 5604, 5680, 6390, 6816, 7005, 7472, 7668, 8406, 8520, 9340, 9585, 10224, 11208, 11360, 12609, 12780, 14010, 14944, 15336, 16812, 17040, 18680, 19170, 20448, 21015, 22416, 25218, 25560, 28020, 30672, 33157, 33624, 34080, 37360, 38340, 42030, 44832, 50436, 51120, 56040, 61344, 63045, 66314, 67248, 74720, 76680, 84060, 99471, 100872, 102240, 112080, 126090, 132628, 134496, 153360, 165785, 168120, 198942, 201744, 224160, 252180, 265256, 298413, 306720, 331570, 336240, 397884, 403488, 497355, 504360, 530512, 596826, 663140, 672480, 795768, 895239, 994710, 1008720, 1061024, 1193652, 1326280, 1492065, 1591536, 1790478, 1989420, 2017440, 2387304, 2652560, 2984130, 3183072, 3580956, 3978840, 4476195, 4774608, 5305120, 5968260, 7161912, 7957680, 8952390, 9549216, 11936520, 14323824, 15915360, 17904780, 23873040, 28647648, 35809560, 47746080, 71619120, 143238240]

約数ペア:

[(1, 143238240), (2, 71619120), (3, 47746080), (4, 35809560), (5, 28647648), (6, 23873040), (8, 17904780), (9, 15915360), (10, 14323824), (12, 11936520), (15, 9549216), (16, 8952390), (18, 7957680), (20, 7161912), (24, 5968260), (27, 5305120), (30, 4774608), (32, 4476195), (36, 3978840), (40, 3580956), (45, 3183072), (48, 2984130), (54, 2652560), (60, 2387304), (71, 2017440), (72, 1989420), (80, 1790478), (90, 1591536), (96, 1492065), (108, 1326280), (120, 1193652), (135, 1061024), (142, 1008720), (144, 994710), (160, 895239), (180, 795768), (213, 672480), (216, 663140), (240, 596826), (270, 530512), (284, 504360), (288, 497355), (355, 403488), (360, 397884), (426, 336240), (432, 331570), (467, 306720), (480, 298413), (540, 265256), (568, 252180), (639, 224160), (710, 201744), (720, 198942), (852, 168120), (864, 165785), (934, 153360), (1065, 134496), (1080, 132628), (1136, 126090), (1278, 112080), (1401, 102240), (1420, 100872), (1440, 99471), (1704, 84060), (1868, 76680), (1917, 74720), (2130, 67248), (2160, 66314), (2272, 63045), (2335, 61344), (2556, 56040), (2802, 51120), (2840, 50436), (3195, 44832), (3408, 42030), (3736, 38340), (3834, 37360), (4203, 34080), (4260, 33624), (4320, 33157), (4670, 30672), (5112, 28020), (5604, 25560), (5680, 25218), (6390, 22416), (6816, 21015), (7005, 20448), (7472, 19170), (7668, 18680), (8406, 17040), (8520, 16812), (9340, 15336), (9585, 14944), (10224, 14010), (11208, 12780), (11360, 12609)]