190779840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 224

約数和(自身を含む): 684702720

約数和(自身を除く): 493922880

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 311, 320, 355, 360, 426, 432, 480, 540, 568, 576, 622, 639, 710, 720, 852, 864, 933, 960, 1065, 1080, 1136, 1244, 1278, 1420, 1440, 1555, 1704, 1728, 1866, 1917, 2130, 2160, 2272, 2488, 2556, 2799, 2840, 2880, 3110, 3195, 3408, 3732, 3834, 4260, 4320, 4544, 4665, 4976, 5112, 5598, 5680, 6220, 6390, 6816, 7464, 7668, 8397, 8520, 8640, 9330, 9585, 9952, 10224, 11196, 11360, 12440, 12780, 13632, 13995, 14928, 15336, 16794, 17040, 18660, 19170, 19904, 20448, 22081, 22392, 22720, 24880, 25560, 27990, 29856, 30672, 33588, 34080, 37320, 38340, 40896, 41985, 44162, 44784, 49760, 51120, 55980, 59712, 61344, 66243, 67176, 68160, 74640, 76680, 83970, 88324, 89568, 99520, 102240, 110405, 111960, 122688, 132486, 134352, 149280, 153360, 167940, 176648, 179136, 198729, 204480, 220810, 223920, 264972, 268704, 298560, 306720, 331215, 335880, 353296, 397458, 441620, 447840, 529944, 537408, 596187, 613440, 662430, 671760, 706592, 794916, 883240, 895680, 993645, 1059888, 1192374, 1324860, 1343520, 1413184, 1589832, 1766480, 1987290, 2119776, 2384748, 2649720, 2687040, 2980935, 3179664, 3532960, 3974580, 4239552, 4769496, 5299440, 5961870, 6359328, 7065920, 7949160, 9538992, 10598880, 11923740, 12718656, 15898320, 19077984, 21197760, 23847480, 31796640, 38155968, 47694960, 63593280, 95389920, 190779840]

約数ペア:

[(1, 190779840), (2, 95389920), (3, 63593280), (4, 47694960), (5, 38155968), (6, 31796640), (8, 23847480), (9, 21197760), (10, 19077984), (12, 15898320), (15, 12718656), (16, 11923740), (18, 10598880), (20, 9538992), (24, 7949160), (27, 7065920), (30, 6359328), (32, 5961870), (36, 5299440), (40, 4769496), (45, 4239552), (48, 3974580), (54, 3532960), (60, 3179664), (64, 2980935), (71, 2687040), (72, 2649720), (80, 2384748), (90, 2119776), (96, 1987290), (108, 1766480), (120, 1589832), (135, 1413184), (142, 1343520), (144, 1324860), (160, 1192374), (180, 1059888), (192, 993645), (213, 895680), (216, 883240), (240, 794916), (270, 706592), (284, 671760), (288, 662430), (311, 613440), (320, 596187), (355, 537408), (360, 529944), (426, 447840), (432, 441620), (480, 397458), (540, 353296), (568, 335880), (576, 331215), (622, 306720), (639, 298560), (710, 268704), (720, 264972), (852, 223920), (864, 220810), (933, 204480), (960, 198729), (1065, 179136), (1080, 176648), (1136, 167940), (1244, 153360), (1278, 149280), (1420, 134352), (1440, 132486), (1555, 122688), (1704, 111960), (1728, 110405), (1866, 102240), (1917, 99520), (2130, 89568), (2160, 88324), (2272, 83970), (2488, 76680), (2556, 74640), (2799, 68160), (2840, 67176), (2880, 66243), (3110, 61344), (3195, 59712), (3408, 55980), (3732, 51120), (3834, 49760), (4260, 44784), (4320, 44162), (4544, 41985), (4665, 40896), (4976, 38340), (5112, 37320), (5598, 34080), (5680, 33588), (6220, 30672), (6390, 29856), (6816, 27990), (7464, 25560), (7668, 24880), (8397, 22720), (8520, 22392), (8640, 22081), (9330, 20448), (9585, 19904), (9952, 19170), (10224, 18660), (11196, 17040), (11360, 16794), (12440, 15336), (12780, 14928), (13632, 13995)]