230351640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1869

約数の個数: 128

約数和(自身を含む): 734616000

約数和(自身を除く): 504264360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 1073, 1110, 1160, 1480, 1740, 1789, 2146, 2220, 3219, 3480, 3578, 4292, 4440, 5365, 5367, 6438, 7156, 8584, 8945, 10730, 10734, 12876, 14312, 16095, 17890, 21460, 21468, 25752, 26835, 32190, 35780, 42920, 42936, 51881, 53670, 64380, 66193, 71560, 103762, 107340, 128760, 132386, 155643, 198579, 207524, 214680, 259405, 264772, 311286, 330965, 397158, 415048, 518810, 529544, 622572, 661930, 778215, 794316, 992895, 1037620, 1245144, 1323860, 1556430, 1588632, 1919597, 1985790, 2075240, 2647720, 3112860, 3839194, 3971580, 5758791, 6225720, 7678388, 7943160, 9597985, 11517582, 15356776, 19195970, 23035164, 28793955, 38391940, 46070328, 57587910, 76783880, 115175820, 230351640]

約数ペア:

[(1, 230351640), (2, 115175820), (3, 76783880), (4, 57587910), (5, 46070328), (6, 38391940), (8, 28793955), (10, 23035164), (12, 19195970), (15, 15356776), (20, 11517582), (24, 9597985), (29, 7943160), (30, 7678388), (37, 6225720), (40, 5758791), (58, 3971580), (60, 3839194), (74, 3112860), (87, 2647720), (111, 2075240), (116, 1985790), (120, 1919597), (145, 1588632), (148, 1556430), (174, 1323860), (185, 1245144), (222, 1037620), (232, 992895), (290, 794316), (296, 778215), (348, 661930), (370, 622572), (435, 529544), (444, 518810), (555, 415048), (580, 397158), (696, 330965), (740, 311286), (870, 264772), (888, 259405), (1073, 214680), (1110, 207524), (1160, 198579), (1480, 155643), (1740, 132386), (1789, 128760), (2146, 107340), (2220, 103762), (3219, 71560), (3480, 66193), (3578, 64380), (4292, 53670), (4440, 51881), (5365, 42936), (5367, 42920), (6438, 35780), (7156, 32190), (8584, 26835), (8945, 25752), (10730, 21468), (10734, 21460), (12876, 17890), (14312, 16095)]