31956960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9536

約数の個数: 96

約数和(自身を含む): 115057152

約数和(自身を除く): 83100192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9511, 19022, 28533, 38044, 47555, 57066, 66577, 76088, 95110, 114132, 133154, 142665, 152176, 190220, 199731, 228264, 266308, 285330, 304352, 332885, 380440, 399462, 456528, 532616, 570660, 665770, 760880, 798924, 913056, 998655, 1065232, 1141320, 1331540, 1521760, 1597848, 1997310, 2130464, 2282640, 2663080, 3195696, 3994620, 4565280, 5326160, 6391392, 7989240, 10652320, 15978480, 31956960]

約数ペア:

[(1, 31956960), (2, 15978480), (3, 10652320), (4, 7989240), (5, 6391392), (6, 5326160), (7, 4565280), (8, 3994620), (10, 3195696), (12, 2663080), (14, 2282640), (15, 2130464), (16, 1997310), (20, 1597848), (21, 1521760), (24, 1331540), (28, 1141320), (30, 1065232), (32, 998655), (35, 913056), (40, 798924), (42, 760880), (48, 665770), (56, 570660), (60, 532616), (70, 456528), (80, 399462), (84, 380440), (96, 332885), (105, 304352), (112, 285330), (120, 266308), (140, 228264), (160, 199731), (168, 190220), (210, 152176), (224, 142665), (240, 133154), (280, 114132), (336, 95110), (420, 76088), (480, 66577), (560, 57066), (672, 47555), (840, 38044), (1120, 28533), (1680, 19022), (3360, 9511)]