422620240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16057}}^1$

素因数の和:16124

約数の個数: 80

約数和(自身を含む): 1146926592

約数和(自身を除く): 724306352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 16057, 26320, 32114, 64228, 80285, 112399, 128456, 160570, 224798, 256912, 321140, 449596, 561995, 642280, 754679, 899192, 1123990, 1284560, 1509358, 1798384, 2247980, 3018716, 3773395, 4495960, 5282753, 6037432, 7546790, 8991920, 10565506, 12074864, 15093580, 21131012, 26413765, 30187160, 42262024, 52827530, 60374320, 84524048, 105655060, 211310120, 422620240]

約数ペア:

[(1, 422620240), (2, 211310120), (4, 105655060), (5, 84524048), (7, 60374320), (8, 52827530), (10, 42262024), (14, 30187160), (16, 26413765), (20, 21131012), (28, 15093580), (35, 12074864), (40, 10565506), (47, 8991920), (56, 7546790), (70, 6037432), (80, 5282753), (94, 4495960), (112, 3773395), (140, 3018716), (188, 2247980), (235, 1798384), (280, 1509358), (329, 1284560), (376, 1123990), (470, 899192), (560, 754679), (658, 642280), (752, 561995), (940, 449596), (1316, 321140), (1645, 256912), (1880, 224798), (2632, 160570), (3290, 128456), (3760, 112399), (5264, 80285), (6580, 64228), (13160, 32114), (16057, 26320)]