230133760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 104

約数和(自身を含む): 585623736

約数和(自身を除く): 355489976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 661, 680, 1024, 1088, 1280, 1322, 1360, 2048, 2176, 2560, 2644, 2720, 3305, 4096, 4352, 5120, 5288, 5440, 6610, 8704, 10240, 10576, 10880, 11237, 13220, 17408, 20480, 21152, 21760, 22474, 26440, 34816, 42304, 43520, 44948, 52880, 56185, 69632, 84608, 87040, 89896, 105760, 112370, 169216, 174080, 179792, 211520, 224740, 338432, 348160, 359584, 423040, 449480, 676864, 719168, 846080, 898960, 1353728, 1438336, 1692160, 1797920, 2707456, 2876672, 3384320, 3595840, 5753344, 6768640, 7191680, 11506688, 13537280, 14383360, 23013376, 28766720, 46026752, 57533440, 115066880, 230133760]

約数ペア:

[(1, 230133760), (2, 115066880), (4, 57533440), (5, 46026752), (8, 28766720), (10, 23013376), (16, 14383360), (17, 13537280), (20, 11506688), (32, 7191680), (34, 6768640), (40, 5753344), (64, 3595840), (68, 3384320), (80, 2876672), (85, 2707456), (128, 1797920), (136, 1692160), (160, 1438336), (170, 1353728), (256, 898960), (272, 846080), (320, 719168), (340, 676864), (512, 449480), (544, 423040), (640, 359584), (661, 348160), (680, 338432), (1024, 224740), (1088, 211520), (1280, 179792), (1322, 174080), (1360, 169216), (2048, 112370), (2176, 105760), (2560, 89896), (2644, 87040), (2720, 84608), (3305, 69632), (4096, 56185), (4352, 52880), (5120, 44948), (5288, 43520), (5440, 42304), (6610, 34816), (8704, 26440), (10240, 22474), (10576, 21760), (10880, 21152), (11237, 20480), (13220, 17408)]