223727040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:747

約数の個数: 168

約数和(自身を含む): 776709648

約数和(自身を除く): 552982608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 576, 593, 655, 720, 786, 960, 1048, 1179, 1186, 1310, 1440, 1572, 1779, 1965, 2096, 2358, 2372, 2620, 2880, 2965, 3144, 3558, 3930, 4192, 4716, 4744, 5240, 5337, 5895, 5930, 6288, 7116, 7860, 8384, 8895, 9432, 9488, 10480, 10674, 11790, 11860, 12576, 14232, 15720, 17790, 18864, 18976, 20960, 21348, 23580, 23720, 25152, 26685, 28464, 31440, 35580, 37728, 37952, 41920, 42696, 47160, 47440, 53370, 56928, 62880, 71160, 75456, 77683, 85392, 94320, 94880, 106740, 113856, 125760, 142320, 155366, 170784, 188640, 189760, 213480, 233049, 284640, 310732, 341568, 377280, 388415, 426960, 466098, 569280, 621464, 699147, 776830, 853920, 932196, 1165245, 1242928, 1398294, 1553660, 1707840, 1864392, 2330490, 2485856, 2796588, 3107320, 3495735, 3728784, 4660980, 4971712, 5593176, 6214640, 6991470, 7457568, 9321960, 11186352, 12429280, 13982940, 14915136, 18643920, 22372704, 24858560, 27965880, 37287840, 44745408, 55931760, 74575680, 111863520, 223727040]

約数ペア:

[(1, 223727040), (2, 111863520), (3, 74575680), (4, 55931760), (5, 44745408), (6, 37287840), (8, 27965880), (9, 24858560), (10, 22372704), (12, 18643920), (15, 14915136), (16, 13982940), (18, 12429280), (20, 11186352), (24, 9321960), (30, 7457568), (32, 6991470), (36, 6214640), (40, 5593176), (45, 4971712), (48, 4660980), (60, 3728784), (64, 3495735), (72, 3107320), (80, 2796588), (90, 2485856), (96, 2330490), (120, 1864392), (131, 1707840), (144, 1553660), (160, 1398294), (180, 1242928), (192, 1165245), (240, 932196), (262, 853920), (288, 776830), (320, 699147), (360, 621464), (393, 569280), (480, 466098), (524, 426960), (576, 388415), (593, 377280), (655, 341568), (720, 310732), (786, 284640), (960, 233049), (1048, 213480), (1179, 189760), (1186, 188640), (1310, 170784), (1440, 155366), (1572, 142320), (1779, 125760), (1965, 113856), (2096, 106740), (2358, 94880), (2372, 94320), (2620, 85392), (2880, 77683), (2965, 75456), (3144, 71160), (3558, 62880), (3930, 56928), (4192, 53370), (4716, 47440), (4744, 47160), (5240, 42696), (5337, 41920), (5895, 37952), (5930, 37728), (6288, 35580), (7116, 31440), (7860, 28464), (8384, 26685), (8895, 25152), (9432, 23720), (9488, 23580), (10480, 21348), (10674, 20960), (11790, 18976), (11860, 18864), (12576, 17790), (14232, 15720)]