268687360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 679114800

約数和(自身を除く): 410427440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1381, 1520, 2048, 2432, 2560, 2762, 3040, 4864, 5120, 5524, 6080, 6905, 9728, 10240, 11048, 12160, 13810, 19456, 22096, 24320, 26239, 27620, 38912, 44192, 48640, 52478, 55240, 88384, 97280, 104956, 110480, 131195, 176768, 194560, 209912, 220960, 262390, 353536, 419824, 441920, 524780, 707072, 839648, 883840, 1049560, 1414144, 1679296, 1767680, 2099120, 2828288, 3358592, 3535360, 4198240, 6717184, 7070720, 8396480, 13434368, 14141440, 16792960, 26868736, 33585920, 53737472, 67171840, 134343680, 268687360]

約数ペア:

[(1, 268687360), (2, 134343680), (4, 67171840), (5, 53737472), (8, 33585920), (10, 26868736), (16, 16792960), (19, 14141440), (20, 13434368), (32, 8396480), (38, 7070720), (40, 6717184), (64, 4198240), (76, 3535360), (80, 3358592), (95, 2828288), (128, 2099120), (152, 1767680), (160, 1679296), (190, 1414144), (256, 1049560), (304, 883840), (320, 839648), (380, 707072), (512, 524780), (608, 441920), (640, 419824), (760, 353536), (1024, 262390), (1216, 220960), (1280, 209912), (1381, 194560), (1520, 176768), (2048, 131195), (2432, 110480), (2560, 104956), (2762, 97280), (3040, 88384), (4864, 55240), (5120, 52478), (5524, 48640), (6080, 44192), (6905, 38912), (9728, 27620), (10240, 26239), (11048, 24320), (12160, 22096), (13810, 19456)]