72743040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 256103640

約数和(自身を除く): 183360600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 173, 180, 192, 219, 240, 288, 292, 320, 346, 360, 365, 384, 438, 480, 519, 576, 584, 640, 657, 692, 720, 730, 865, 876, 960, 1038, 1095, 1152, 1168, 1314, 1384, 1440, 1460, 1557, 1730, 1752, 1920, 2076, 2190, 2336, 2595, 2628, 2768, 2880, 2920, 3114, 3285, 3460, 3504, 4152, 4380, 4672, 5190, 5256, 5536, 5760, 5840, 6228, 6570, 6920, 7008, 7785, 8304, 8760, 9344, 10380, 10512, 11072, 11680, 12456, 12629, 13140, 13840, 14016, 15570, 16608, 17520, 20760, 21024, 22144, 23360, 24912, 25258, 26280, 27680, 28032, 31140, 33216, 35040, 37887, 41520, 42048, 46720, 49824, 50516, 52560, 55360, 62280, 63145, 66432, 70080, 75774, 83040, 84096, 99648, 101032, 105120, 110720, 113661, 124560, 126290, 140160, 151548, 166080, 189435, 199296, 202064, 210240, 227322, 249120, 252580, 303096, 332160, 378870, 404128, 420480, 454644, 498240, 505160, 568305, 606192, 757740, 808256, 909288, 996480, 1010320, 1136610, 1212384, 1515480, 1616512, 1818576, 2020640, 2273220, 2424768, 3030960, 3637152, 4041280, 4546440, 4849536, 6061920, 7274304, 8082560, 9092880, 12123840, 14548608, 18185760, 24247680, 36371520, 72743040]

約数ペア:

[(1, 72743040), (2, 36371520), (3, 24247680), (4, 18185760), (5, 14548608), (6, 12123840), (8, 9092880), (9, 8082560), (10, 7274304), (12, 6061920), (15, 4849536), (16, 4546440), (18, 4041280), (20, 3637152), (24, 3030960), (30, 2424768), (32, 2273220), (36, 2020640), (40, 1818576), (45, 1616512), (48, 1515480), (60, 1212384), (64, 1136610), (72, 1010320), (73, 996480), (80, 909288), (90, 808256), (96, 757740), (120, 606192), (128, 568305), (144, 505160), (146, 498240), (160, 454644), (173, 420480), (180, 404128), (192, 378870), (219, 332160), (240, 303096), (288, 252580), (292, 249120), (320, 227322), (346, 210240), (360, 202064), (365, 199296), (384, 189435), (438, 166080), (480, 151548), (519, 140160), (576, 126290), (584, 124560), (640, 113661), (657, 110720), (692, 105120), (720, 101032), (730, 99648), (865, 84096), (876, 83040), (960, 75774), (1038, 70080), (1095, 66432), (1152, 63145), (1168, 62280), (1314, 55360), (1384, 52560), (1440, 50516), (1460, 49824), (1557, 46720), (1730, 42048), (1752, 41520), (1920, 37887), (2076, 35040), (2190, 33216), (2336, 31140), (2595, 28032), (2628, 27680), (2768, 26280), (2880, 25258), (2920, 24912), (3114, 23360), (3285, 22144), (3460, 21024), (3504, 20760), (4152, 17520), (4380, 16608), (4672, 15570), (5190, 14016), (5256, 13840), (5536, 13140), (5760, 12629), (5840, 12456), (6228, 11680), (6570, 11072), (6920, 10512), (7008, 10380), (7785, 9344), (8304, 8760)]