147726720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 534643200

約数和(自身を除く): 386916480

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, 64, 72, 80, 83, 90, 96, 103, 108, 120, 128, 135, 144, 160, 166, 180, 192, 206, 216, 240, 249, 270, 288, 309, 320, 332, 360, 384, 412, 415, 432, 480, 498, 515, 540, 576, 618, 640, 664, 720, 747, 824, 830, 864, 927, 960, 996, 1030, 1080, 1152, 1236, 1245, 1328, 1440, 1494, 1545, 1648, 1660, 1728, 1854, 1920, 1992, 2060, 2160, 2241, 2472, 2490, 2656, 2781, 2880, 2988, 3090, 3296, 3320, 3456, 3708, 3735, 3984, 4120, 4320, 4482, 4635, 4944, 4980, 5312, 5562, 5760, 5976, 6180, 6592, 6640, 7416, 7470, 7968, 8240, 8549, 8640, 8964, 9270, 9888, 9960, 10624, 11124, 11205, 11952, 12360, 13184, 13280, 13905, 14832, 14940, 15936, 16480, 17098, 17280, 17928, 18540, 19776, 19920, 22248, 22410, 23904, 24720, 25647, 26560, 27810, 29664, 29880, 31872, 32960, 34196, 35856, 37080, 39552, 39840, 42745, 44496, 44820, 47808, 49440, 51294, 53120, 55620, 59328, 59760, 65920, 68392, 71712, 74160, 76941, 79680, 85490, 88992, 89640, 95616, 98880, 102588, 111240, 118656, 119520, 128235, 136784, 143424, 148320, 153882, 159360, 170980, 177984, 179280, 197760, 205176, 222480, 230823, 239040, 256470, 273568, 286848, 296640, 307764, 341960, 355968, 358560, 384705, 410352, 444960, 461646, 478080, 512940, 547136, 593280, 615528, 683920, 717120, 769410, 820704, 889920, 923292, 1025880, 1094272, 1154115, 1231056, 1367840, 1434240, 1538820, 1641408, 1779840, 1846584, 2051760, 2308230, 2462112, 2735680, 3077640, 3282816, 3693168, 4103520, 4616460, 4924224, 5471360, 6155280, 7386336, 8207040, 9232920, 9848448, 12310560, 14772672, 16414080, 18465840, 24621120, 29545344, 36931680, 49242240, 73863360, 147726720]

約数ペア:

[(1, 147726720), (2, 73863360), (3, 49242240), (4, 36931680), (5, 29545344), (6, 24621120), (8, 18465840), (9, 16414080), (10, 14772672), (12, 12310560), (15, 9848448), (16, 9232920), (18, 8207040), (20, 7386336), (24, 6155280), (27, 5471360), (30, 4924224), (32, 4616460), (36, 4103520), (40, 3693168), (45, 3282816), (48, 3077640), (54, 2735680), (60, 2462112), (64, 2308230), (72, 2051760), (80, 1846584), (83, 1779840), (90, 1641408), (96, 1538820), (103, 1434240), (108, 1367840), (120, 1231056), (128, 1154115), (135, 1094272), (144, 1025880), (160, 923292), (166, 889920), (180, 820704), (192, 769410), (206, 717120), (216, 683920), (240, 615528), (249, 593280), (270, 547136), (288, 512940), (309, 478080), (320, 461646), (332, 444960), (360, 410352), (384, 384705), (412, 358560), (415, 355968), (432, 341960), (480, 307764), (498, 296640), (515, 286848), (540, 273568), (576, 256470), (618, 239040), (640, 230823), (664, 222480), (720, 205176), (747, 197760), (824, 179280), (830, 177984), (864, 170980), (927, 159360), (960, 153882), (996, 148320), (1030, 143424), (1080, 136784), (1152, 128235), (1236, 119520), (1245, 118656), (1328, 111240), (1440, 102588), (1494, 98880), (1545, 95616), (1648, 89640), (1660, 88992), (1728, 85490), (1854, 79680), (1920, 76941), (1992, 74160), (2060, 71712), (2160, 68392), (2241, 65920), (2472, 59760), (2490, 59328), (2656, 55620), (2781, 53120), (2880, 51294), (2988, 49440), (3090, 47808), (3296, 44820), (3320, 44496), (3456, 42745), (3708, 39840), (3735, 39552), (3984, 37080), (4120, 35856), (4320, 34196), (4482, 32960), (4635, 31872), (4944, 29880), (4980, 29664), (5312, 27810), (5562, 26560), (5760, 25647), (5976, 24720), (6180, 23904), (6592, 22410), (6640, 22248), (7416, 19920), (7470, 19776), (7968, 18540), (8240, 17928), (8549, 17280), (8640, 17098), (8964, 16480), (9270, 15936), (9888, 14940), (9960, 14832), (10624, 13905), (11124, 13280), (11205, 13184), (11952, 12360)]