219049920

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 224

約数和(自身を含む): 784799040

約数和(自身を除く): 565749120

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 313, 320, 324, 360, 405, 432, 480, 486, 540, 576, 626, 648, 720, 729, 810, 864, 939, 960, 972, 1080, 1215, 1252, 1296, 1440, 1458, 1565, 1620, 1728, 1878, 1944, 2160, 2187, 2430, 2504, 2592, 2817, 2880, 2916, 3130, 3240, 3645, 3756, 3888, 4320, 4374, 4695, 4860, 5008, 5184, 5634, 5832, 6260, 6480, 7290, 7512, 7776, 8451, 8640, 8748, 9390, 9720, 10016, 10935, 11268, 11664, 12520, 12960, 14085, 14580, 15024, 15552, 16902, 17496, 18780, 19440, 20032, 21870, 22536, 23328, 25040, 25353, 25920, 28170, 29160, 30048, 33804, 34992, 37560, 38880, 42255, 43740, 45072, 46656, 50080, 50706, 56340, 58320, 60096, 67608, 69984, 75120, 76059, 77760, 84510, 87480, 90144, 100160, 101412, 112680, 116640, 126765, 135216, 139968, 150240, 152118, 169020, 174960, 180288, 202824, 225360, 228177, 233280, 253530, 270432, 300480, 304236, 338040, 349920, 380295, 405648, 450720, 456354, 507060, 540864, 608472, 676080, 684531, 699840, 760590, 811296, 901440, 912708, 1014120, 1140885, 1216944, 1352160, 1369062, 1521180, 1622592, 1825416, 2028240, 2281770, 2433888, 2704320, 2738124, 3042360, 3422655, 3650832, 4056480, 4563540, 4867776, 5476248, 6084720, 6845310, 7301664, 8112960, 9127080, 10952496, 12169440, 13690620, 14603328, 18254160, 21904992, 24338880, 27381240, 36508320, 43809984, 54762480, 73016640, 109524960, 219049920]

約数ペア:

[(1, 219049920), (2, 109524960), (3, 73016640), (4, 54762480), (5, 43809984), (6, 36508320), (8, 27381240), (9, 24338880), (10, 21904992), (12, 18254160), (15, 14603328), (16, 13690620), (18, 12169440), (20, 10952496), (24, 9127080), (27, 8112960), (30, 7301664), (32, 6845310), (36, 6084720), (40, 5476248), (45, 4867776), (48, 4563540), (54, 4056480), (60, 3650832), (64, 3422655), (72, 3042360), (80, 2738124), (81, 2704320), (90, 2433888), (96, 2281770), (108, 2028240), (120, 1825416), (135, 1622592), (144, 1521180), (160, 1369062), (162, 1352160), (180, 1216944), (192, 1140885), (216, 1014120), (240, 912708), (243, 901440), (270, 811296), (288, 760590), (313, 699840), (320, 684531), (324, 676080), (360, 608472), (405, 540864), (432, 507060), (480, 456354), (486, 450720), (540, 405648), (576, 380295), (626, 349920), (648, 338040), (720, 304236), (729, 300480), (810, 270432), (864, 253530), (939, 233280), (960, 228177), (972, 225360), (1080, 202824), (1215, 180288), (1252, 174960), (1296, 169020), (1440, 152118), (1458, 150240), (1565, 139968), (1620, 135216), (1728, 126765), (1878, 116640), (1944, 112680), (2160, 101412), (2187, 100160), (2430, 90144), (2504, 87480), (2592, 84510), (2817, 77760), (2880, 76059), (2916, 75120), (3130, 69984), (3240, 67608), (3645, 60096), (3756, 58320), (3888, 56340), (4320, 50706), (4374, 50080), (4695, 46656), (4860, 45072), (5008, 43740), (5184, 42255), (5634, 38880), (5832, 37560), (6260, 34992), (6480, 33804), (7290, 30048), (7512, 29160), (7776, 28170), (8451, 25920), (8640, 25353), (8748, 25040), (9390, 23328), (9720, 22536), (10016, 21870), (10935, 20032), (11268, 19440), (11664, 18780), (12520, 17496), (12960, 16902), (14085, 15552), (14580, 15024)]