73222960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 108908240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 719, 760, 1072, 1273, 1340, 1438, 1520, 2546, 2680, 2876, 3595, 5092, 5360, 5752, 6365, 7190, 10184, 11504, 12730, 13661, 14380, 20368, 25460, 27322, 28760, 48173, 50920, 54644, 57520, 68305, 96346, 101840, 109288, 136610, 192692, 218576, 240865, 273220, 385384, 481730, 546440, 770768, 915287, 963460, 1092880, 1830574, 1926920, 3661148, 3853840, 4576435, 7322296, 9152870, 14644592, 18305740, 36611480, 73222960]

約数ペア:

[(1, 73222960), (2, 36611480), (4, 18305740), (5, 14644592), (8, 9152870), (10, 7322296), (16, 4576435), (19, 3853840), (20, 3661148), (38, 1926920), (40, 1830574), (67, 1092880), (76, 963460), (80, 915287), (95, 770768), (134, 546440), (152, 481730), (190, 385384), (268, 273220), (304, 240865), (335, 218576), (380, 192692), (536, 136610), (670, 109288), (719, 101840), (760, 96346), (1072, 68305), (1273, 57520), (1340, 54644), (1438, 50920), (1520, 48173), (2546, 28760), (2680, 27322), (2876, 25460), (3595, 20368), (5092, 14380), (5360, 13661), (5752, 12730), (6365, 11504), (7190, 10184)]