164232960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2294

約数の個数: 144

約数和(自身を含む): 552370560

約数和(自身を除く): 388137600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2251, 2280, 2432, 3040, 3648, 3840, 4502, 4560, 4864, 6080, 6753, 7296, 9004, 9120, 11255, 12160, 13506, 14592, 18008, 18240, 22510, 24320, 27012, 33765, 36016, 36480, 42769, 45020, 54024, 67530, 72032, 72960, 85538, 90040, 108048, 128307, 135060, 144064, 171076, 180080, 213845, 216096, 256614, 270120, 288128, 342152, 360160, 427690, 432192, 513228, 540240, 576256, 641535, 684304, 720320, 855380, 864384, 1026456, 1080480, 1283070, 1368608, 1440640, 1710760, 1728768, 2052912, 2160960, 2566140, 2737216, 2881280, 3421520, 4105824, 4321920, 5132280, 5474432, 6843040, 8211648, 8643840, 10264560, 10948864, 13686080, 16423296, 20529120, 27372160, 32846592, 41058240, 54744320, 82116480, 164232960]

約数ペア:

[(1, 164232960), (2, 82116480), (3, 54744320), (4, 41058240), (5, 32846592), (6, 27372160), (8, 20529120), (10, 16423296), (12, 13686080), (15, 10948864), (16, 10264560), (19, 8643840), (20, 8211648), (24, 6843040), (30, 5474432), (32, 5132280), (38, 4321920), (40, 4105824), (48, 3421520), (57, 2881280), (60, 2737216), (64, 2566140), (76, 2160960), (80, 2052912), (95, 1728768), (96, 1710760), (114, 1440640), (120, 1368608), (128, 1283070), (152, 1080480), (160, 1026456), (190, 864384), (192, 855380), (228, 720320), (240, 684304), (256, 641535), (285, 576256), (304, 540240), (320, 513228), (380, 432192), (384, 427690), (456, 360160), (480, 342152), (570, 288128), (608, 270120), (640, 256614), (760, 216096), (768, 213845), (912, 180080), (960, 171076), (1140, 144064), (1216, 135060), (1280, 128307), (1520, 108048), (1824, 90040), (1920, 85538), (2251, 72960), (2280, 72032), (2432, 67530), (3040, 54024), (3648, 45020), (3840, 42769), (4502, 36480), (4560, 36016), (4864, 33765), (6080, 27012), (6753, 24320), (7296, 22510), (9004, 18240), (9120, 18008), (11255, 14592), (12160, 13506)]