72500960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3448

約数の個数: 96

約数和(自身を含む): 206115840

約数和(自身を除く): 133614880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3407, 4256, 5320, 6814, 10640, 13628, 17035, 21280, 23849, 27256, 34070, 47698, 54512, 64733, 68140, 95396, 109024, 119245, 129466, 136280, 190792, 238490, 258932, 272560, 323665, 381584, 453131, 476980, 517864, 545120, 647330, 763168, 906262, 953960, 1035728, 1294660, 1812524, 1907920, 2071456, 2265655, 2589320, 3625048, 3815840, 4531310, 5178640, 7250096, 9062620, 10357280, 14500192, 18125240, 36250480, 72500960]

約数ペア:

[(1, 72500960), (2, 36250480), (4, 18125240), (5, 14500192), (7, 10357280), (8, 9062620), (10, 7250096), (14, 5178640), (16, 4531310), (19, 3815840), (20, 3625048), (28, 2589320), (32, 2265655), (35, 2071456), (38, 1907920), (40, 1812524), (56, 1294660), (70, 1035728), (76, 953960), (80, 906262), (95, 763168), (112, 647330), (133, 545120), (140, 517864), (152, 476980), (160, 453131), (190, 381584), (224, 323665), (266, 272560), (280, 258932), (304, 238490), (380, 190792), (532, 136280), (560, 129466), (608, 119245), (665, 109024), (760, 95396), (1064, 68140), (1120, 64733), (1330, 54512), (1520, 47698), (2128, 34070), (2660, 27256), (3040, 23849), (3407, 21280), (4256, 17035), (5320, 13628), (6814, 10640)]