16822680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2861}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 58728240

約数和(自身を除く): 41905560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2861, 2940, 5722, 5880, 8583, 11444, 14305, 17166, 20027, 22888, 28610, 34332, 40054, 42915, 57220, 60081, 68664, 80108, 85830, 100135, 114440, 120162, 140189, 160216, 171660, 200270, 240324, 280378, 300405, 343320, 400540, 420567, 480648, 560756, 600810, 700945, 801080, 841134, 1121512, 1201620, 1401890, 1682268, 2102835, 2403240, 2803780, 3364536, 4205670, 5607560, 8411340, 16822680]

約数ペア:

[(1, 16822680), (2, 8411340), (3, 5607560), (4, 4205670), (5, 3364536), (6, 2803780), (7, 2403240), (8, 2102835), (10, 1682268), (12, 1401890), (14, 1201620), (15, 1121512), (20, 841134), (21, 801080), (24, 700945), (28, 600810), (30, 560756), (35, 480648), (40, 420567), (42, 400540), (49, 343320), (56, 300405), (60, 280378), (70, 240324), (84, 200270), (98, 171660), (105, 160216), (120, 140189), (140, 120162), (147, 114440), (168, 100135), (196, 85830), (210, 80108), (245, 68664), (280, 60081), (294, 57220), (392, 42915), (420, 40054), (490, 34332), (588, 28610), (735, 22888), (840, 20027), (980, 17166), (1176, 14305), (1470, 11444), (1960, 8583), (2861, 5880), (2940, 5722)]