1458732160

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 3567421440

約数和(自身を除く): 2108689280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 131, 137, 160, 254, 262, 274, 320, 508, 524, 548, 635, 640, 655, 685, 1016, 1048, 1096, 1270, 1310, 1370, 2032, 2096, 2192, 2540, 2620, 2740, 4064, 4192, 4384, 5080, 5240, 5480, 8128, 8384, 8768, 10160, 10480, 10960, 16256, 16637, 16768, 17399, 17536, 17947, 20320, 20960, 21920, 33274, 34798, 35894, 40640, 41920, 43840, 66548, 69596, 71788, 81280, 83185, 83840, 86995, 87680, 89735, 133096, 139192, 143576, 166370, 173990, 179470, 266192, 278384, 287152, 332740, 347980, 358940, 532384, 556768, 574304, 665480, 695960, 717880, 1064768, 1113536, 1148608, 1330960, 1391920, 1435760, 2129536, 2227072, 2279269, 2297216, 2661920, 2783840, 2871520, 4558538, 5323840, 5567680, 5743040, 9117076, 10647680, 11135360, 11396345, 11486080, 18234152, 22792690, 36468304, 45585380, 72936608, 91170760, 145873216, 182341520, 291746432, 364683040, 729366080, 1458732160]

約数ペア:

[(1, 1458732160), (2, 729366080), (4, 364683040), (5, 291746432), (8, 182341520), (10, 145873216), (16, 91170760), (20, 72936608), (32, 45585380), (40, 36468304), (64, 22792690), (80, 18234152), (127, 11486080), (128, 11396345), (131, 11135360), (137, 10647680), (160, 9117076), (254, 5743040), (262, 5567680), (274, 5323840), (320, 4558538), (508, 2871520), (524, 2783840), (548, 2661920), (635, 2297216), (640, 2279269), (655, 2227072), (685, 2129536), (1016, 1435760), (1048, 1391920), (1096, 1330960), (1270, 1148608), (1310, 1113536), (1370, 1064768), (2032, 717880), (2096, 695960), (2192, 665480), (2540, 574304), (2620, 556768), (2740, 532384), (4064, 358940), (4192, 347980), (4384, 332740), (5080, 287152), (5240, 278384), (5480, 266192), (8128, 179470), (8384, 173990), (8768, 166370), (10160, 143576), (10480, 139192), (10960, 133096), (16256, 89735), (16637, 87680), (16768, 86995), (17399, 83840), (17536, 83185), (17947, 81280), (20320, 71788), (20960, 69596), (21920, 66548), (33274, 43840), (34798, 41920), (35894, 40640)]