2016292480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4026

約数の個数: 128

約数和(自身を含む): 5213652480

約数和(自身を除く): 3197360000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 235, 272, 320, 340, 376, 470, 544, 640, 680, 752, 799, 940, 1088, 1360, 1504, 1598, 1880, 2176, 2720, 3008, 3196, 3760, 3943, 3995, 5440, 6016, 6392, 7520, 7886, 7990, 10880, 12784, 15040, 15772, 15980, 19715, 25568, 30080, 31544, 31960, 39430, 51136, 63088, 63920, 67031, 78860, 102272, 126176, 127840, 134062, 157720, 185321, 252352, 255680, 268124, 315440, 335155, 370642, 504704, 511360, 536248, 630880, 670310, 741284, 926605, 1072496, 1261760, 1340620, 1482568, 1853210, 2144992, 2523520, 2681240, 2965136, 3150457, 3706420, 4289984, 5362480, 5930272, 6300914, 7412840, 8579968, 10724960, 11860544, 12601828, 14825680, 15752285, 21449920, 23721088, 25203656, 29651360, 31504570, 42899840, 50407312, 59302720, 63009140, 100814624, 118605440, 126018280, 201629248, 252036560, 403258496, 504073120, 1008146240, 2016292480]

約数ペア:

[(1, 2016292480), (2, 1008146240), (4, 504073120), (5, 403258496), (8, 252036560), (10, 201629248), (16, 126018280), (17, 118605440), (20, 100814624), (32, 63009140), (34, 59302720), (40, 50407312), (47, 42899840), (64, 31504570), (68, 29651360), (80, 25203656), (85, 23721088), (94, 21449920), (128, 15752285), (136, 14825680), (160, 12601828), (170, 11860544), (188, 10724960), (235, 8579968), (272, 7412840), (320, 6300914), (340, 5930272), (376, 5362480), (470, 4289984), (544, 3706420), (640, 3150457), (680, 2965136), (752, 2681240), (799, 2523520), (940, 2144992), (1088, 1853210), (1360, 1482568), (1504, 1340620), (1598, 1261760), (1880, 1072496), (2176, 926605), (2720, 741284), (3008, 670310), (3196, 630880), (3760, 536248), (3943, 511360), (3995, 504704), (5440, 370642), (6016, 335155), (6392, 315440), (7520, 268124), (7886, 255680), (7990, 252352), (10880, 185321), (12784, 157720), (15040, 134062), (15772, 127840), (15980, 126176), (19715, 102272), (25568, 78860), (30080, 67031), (31544, 63920), (31960, 63088), (39430, 51136)]