84776480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 214099200

約数和(自身を除く): 129322720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 353, 380, 395, 608, 632, 706, 760, 790, 1264, 1412, 1501, 1520, 1580, 1765, 2528, 2824, 3002, 3040, 3160, 3530, 5648, 6004, 6320, 6707, 7060, 7505, 11296, 12008, 12640, 13414, 14120, 15010, 24016, 26828, 27887, 28240, 30020, 33535, 48032, 53656, 55774, 56480, 60040, 67070, 107312, 111548, 120080, 134140, 139435, 214624, 223096, 240160, 268280, 278870, 446192, 529853, 536560, 557740, 892384, 1059706, 1073120, 1115480, 2119412, 2230960, 2649265, 4238824, 4461920, 5298530, 8477648, 10597060, 16955296, 21194120, 42388240, 84776480]

約数ペア:

[(1, 84776480), (2, 42388240), (4, 21194120), (5, 16955296), (8, 10597060), (10, 8477648), (16, 5298530), (19, 4461920), (20, 4238824), (32, 2649265), (38, 2230960), (40, 2119412), (76, 1115480), (79, 1073120), (80, 1059706), (95, 892384), (152, 557740), (158, 536560), (160, 529853), (190, 446192), (304, 278870), (316, 268280), (353, 240160), (380, 223096), (395, 214624), (608, 139435), (632, 134140), (706, 120080), (760, 111548), (790, 107312), (1264, 67070), (1412, 60040), (1501, 56480), (1520, 55774), (1580, 53656), (1765, 48032), (2528, 33535), (2824, 30020), (3002, 28240), (3040, 27887), (3160, 26828), (3530, 24016), (5648, 15010), (6004, 14120), (6320, 13414), (6707, 12640), (7060, 12008), (7505, 11296)]