159917760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 224

約数和(自身を含む): 573511680

約数和(自身を除く): 413593920

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, 108, 120, 135, 144, 160, 166, 180, 192, 216, 223, 240, 249, 270, 288, 320, 332, 360, 415, 432, 446, 480, 498, 540, 576, 664, 669, 720, 747, 830, 864, 892, 960, 996, 1080, 1115, 1245, 1328, 1338, 1440, 1494, 1660, 1728, 1784, 1992, 2007, 2160, 2230, 2241, 2490, 2656, 2676, 2880, 2988, 3320, 3345, 3568, 3735, 3984, 4014, 4320, 4460, 4482, 4980, 5312, 5352, 5976, 6021, 6640, 6690, 7136, 7470, 7968, 8028, 8640, 8920, 8964, 9960, 10035, 10704, 11205, 11952, 12042, 13280, 13380, 14272, 14940, 15936, 16056, 17840, 17928, 18509, 19920, 20070, 21408, 22410, 23904, 24084, 26560, 26760, 29880, 30105, 32112, 35680, 35856, 37018, 39840, 40140, 42816, 44820, 47808, 48168, 53520, 55527, 59760, 60210, 64224, 71360, 71712, 74036, 79680, 80280, 89640, 92545, 96336, 107040, 111054, 119520, 120420, 128448, 143424, 148072, 160560, 166581, 179280, 185090, 192672, 214080, 222108, 239040, 240840, 277635, 296144, 321120, 333162, 358560, 370180, 385344, 444216, 481680, 499743, 555270, 592288, 642240, 666324, 717120, 740360, 832905, 888432, 963360, 999486, 1110540, 1184576, 1332648, 1480720, 1665810, 1776864, 1926720, 1998972, 2221080, 2498715, 2665296, 2961440, 3331620, 3553728, 3997944, 4442160, 4997430, 5330592, 5922880, 6663240, 7995888, 8884320, 9994860, 10661184, 13326480, 15991776, 17768640, 19989720, 26652960, 31983552, 39979440, 53305920, 79958880, 159917760]

約数ペア:

[(1, 159917760), (2, 79958880), (3, 53305920), (4, 39979440), (5, 31983552), (6, 26652960), (8, 19989720), (9, 17768640), (10, 15991776), (12, 13326480), (15, 10661184), (16, 9994860), (18, 8884320), (20, 7995888), (24, 6663240), (27, 5922880), (30, 5330592), (32, 4997430), (36, 4442160), (40, 3997944), (45, 3553728), (48, 3331620), (54, 2961440), (60, 2665296), (64, 2498715), (72, 2221080), (80, 1998972), (83, 1926720), (90, 1776864), (96, 1665810), (108, 1480720), (120, 1332648), (135, 1184576), (144, 1110540), (160, 999486), (166, 963360), (180, 888432), (192, 832905), (216, 740360), (223, 717120), (240, 666324), (249, 642240), (270, 592288), (288, 555270), (320, 499743), (332, 481680), (360, 444216), (415, 385344), (432, 370180), (446, 358560), (480, 333162), (498, 321120), (540, 296144), (576, 277635), (664, 240840), (669, 239040), (720, 222108), (747, 214080), (830, 192672), (864, 185090), (892, 179280), (960, 166581), (996, 160560), (1080, 148072), (1115, 143424), (1245, 128448), (1328, 120420), (1338, 119520), (1440, 111054), (1494, 107040), (1660, 96336), (1728, 92545), (1784, 89640), (1992, 80280), (2007, 79680), (2160, 74036), (2230, 71712), (2241, 71360), (2490, 64224), (2656, 60210), (2676, 59760), (2880, 55527), (2988, 53520), (3320, 48168), (3345, 47808), (3568, 44820), (3735, 42816), (3984, 40140), (4014, 39840), (4320, 37018), (4460, 35856), (4482, 35680), (4980, 32112), (5312, 30105), (5352, 29880), (5976, 26760), (6021, 26560), (6640, 24084), (6690, 23904), (7136, 22410), (7470, 21408), (7968, 20070), (8028, 19920), (8640, 18509), (8920, 17928), (8964, 17840), (9960, 16056), (10035, 15936), (10704, 14940), (11205, 14272), (11952, 13380), (12042, 13280)]