63913920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9538

約数の個数: 112

約数和(自身を含む): 231940608

約数和(自身を除く): 168026688

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 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, 608704, 665770, 760880, 798924, 913056, 998655, 1065232, 1141320, 1331540, 1521760, 1597848, 1826112, 1997310, 2130464, 2282640, 2663080, 3043520, 3195696, 3994620, 4260928, 4565280, 5326160, 6391392, 7989240, 9130560, 10652320, 12782784, 15978480, 21304640, 31956960, 63913920]

約数ペア:

[(1, 63913920), (2, 31956960), (3, 21304640), (4, 15978480), (5, 12782784), (6, 10652320), (7, 9130560), (8, 7989240), (10, 6391392), (12, 5326160), (14, 4565280), (15, 4260928), (16, 3994620), (20, 3195696), (21, 3043520), (24, 2663080), (28, 2282640), (30, 2130464), (32, 1997310), (35, 1826112), (40, 1597848), (42, 1521760), (48, 1331540), (56, 1141320), (60, 1065232), (64, 998655), (70, 913056), (80, 798924), (84, 760880), (96, 665770), (105, 608704), (112, 570660), (120, 532616), (140, 456528), (160, 399462), (168, 380440), (192, 332885), (210, 304352), (224, 285330), (240, 266308), (280, 228264), (320, 199731), (336, 190220), (420, 152176), (448, 142665), (480, 133154), (560, 114132), (672, 95110), (840, 76088), (960, 66577), (1120, 57066), (1344, 47555), (1680, 38044), (2240, 28533), (3360, 19022), (6720, 9511)]