235103680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 646663680

約数和(自身を除く): 411560000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 721, 824, 1019, 1030, 1120, 1442, 1648, 2038, 2060, 2240, 2884, 3296, 3605, 4076, 4120, 5095, 5768, 6592, 7133, 7210, 8152, 8240, 10190, 11536, 14266, 14420, 16304, 16480, 20380, 23072, 28532, 28840, 32608, 32960, 35665, 40760, 46144, 57064, 57680, 65216, 71330, 81520, 104957, 114128, 115360, 142660, 163040, 209914, 228256, 230720, 285320, 326080, 419828, 456512, 524785, 570640, 734699, 839656, 1049570, 1141280, 1469398, 1679312, 2099140, 2282560, 2938796, 3358624, 3673495, 4198280, 5877592, 6717248, 7346990, 8396560, 11755184, 14693980, 16793120, 23510368, 29387960, 33586240, 47020736, 58775920, 117551840, 235103680]

約数ペア:

[(1, 235103680), (2, 117551840), (4, 58775920), (5, 47020736), (7, 33586240), (8, 29387960), (10, 23510368), (14, 16793120), (16, 14693980), (20, 11755184), (28, 8396560), (32, 7346990), (35, 6717248), (40, 5877592), (56, 4198280), (64, 3673495), (70, 3358624), (80, 2938796), (103, 2282560), (112, 2099140), (140, 1679312), (160, 1469398), (206, 1141280), (224, 1049570), (280, 839656), (320, 734699), (412, 570640), (448, 524785), (515, 456512), (560, 419828), (721, 326080), (824, 285320), (1019, 230720), (1030, 228256), (1120, 209914), (1442, 163040), (1648, 142660), (2038, 115360), (2060, 114128), (2240, 104957), (2884, 81520), (3296, 71330), (3605, 65216), (4076, 57680), (4120, 57064), (5095, 46144), (5768, 40760), (6592, 35665), (7133, 32960), (7210, 32608), (8152, 28840), (8240, 28532), (10190, 23072), (11536, 20380), (14266, 16480), (14420, 16304)]