73366720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4679}}^1$

素因数の和:4710

約数の個数: 84

約数和(自身を含む): 203271120

約数和(自身を除く): 129904400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4679, 7840, 9358, 15680, 18716, 23395, 32753, 37432, 46790, 65506, 74864, 93580, 131012, 149728, 163765, 187160, 229271, 262024, 299456, 327530, 374320, 458542, 524048, 655060, 748640, 917084, 1048096, 1146355, 1310120, 1497280, 1834168, 2096192, 2292710, 2620240, 3668336, 4585420, 5240480, 7336672, 9170840, 10480960, 14673344, 18341680, 36683360, 73366720]

約数ペア:

[(1, 73366720), (2, 36683360), (4, 18341680), (5, 14673344), (7, 10480960), (8, 9170840), (10, 7336672), (14, 5240480), (16, 4585420), (20, 3668336), (28, 2620240), (32, 2292710), (35, 2096192), (40, 1834168), (49, 1497280), (56, 1310120), (64, 1146355), (70, 1048096), (80, 917084), (98, 748640), (112, 655060), (140, 524048), (160, 458542), (196, 374320), (224, 327530), (245, 299456), (280, 262024), (320, 229271), (392, 187160), (448, 163765), (490, 149728), (560, 131012), (784, 93580), (980, 74864), (1120, 65506), (1568, 46790), (1960, 37432), (2240, 32753), (3136, 23395), (3920, 18716), (4679, 15680), (7840, 9358)]