269162880

素因数分解:

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

素因数の和:2897

約数の個数: 192

約数和(自身を含む): 998380080

約数和(自身を除く): 729217200

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2861, 2940, 3136, 3360, 3920, 4480, 4704, 5722, 5880, 6272, 6720, 7840, 8583, 9408, 11444, 11760, 13440, 14305, 15680, 17166, 18816, 20027, 22888, 23520, 28610, 31360, 34332, 40054, 42915, 45776, 47040, 57220, 60081, 68664, 80108, 85830, 91552, 94080, 100135, 114440, 120162, 137328, 140189, 160216, 171660, 183104, 200270, 228880, 240324, 274656, 280378, 300405, 320432, 343320, 366208, 400540, 420567, 457760, 480648, 549312, 560756, 600810, 640864, 686640, 700945, 801080, 841134, 915520, 961296, 1098624, 1121512, 1201620, 1281728, 1373280, 1401890, 1602160, 1682268, 1831040, 1922592, 2102835, 2243024, 2403240, 2563456, 2746560, 2803780, 3204320, 3364536, 3845184, 4205670, 4486048, 4806480, 5493120, 5607560, 6408640, 6729072, 7690368, 8411340, 8972096, 9612960, 11215120, 12817280, 13458144, 16822680, 17944192, 19225920, 22430240, 26916288, 33645360, 38451840, 44860480, 53832576, 67290720, 89720960, 134581440, 269162880]

約数ペア:

[(1, 269162880), (2, 134581440), (3, 89720960), (4, 67290720), (5, 53832576), (6, 44860480), (7, 38451840), (8, 33645360), (10, 26916288), (12, 22430240), (14, 19225920), (15, 17944192), (16, 16822680), (20, 13458144), (21, 12817280), (24, 11215120), (28, 9612960), (30, 8972096), (32, 8411340), (35, 7690368), (40, 6729072), (42, 6408640), (48, 5607560), (49, 5493120), (56, 4806480), (60, 4486048), (64, 4205670), (70, 3845184), (80, 3364536), (84, 3204320), (96, 2803780), (98, 2746560), (105, 2563456), (112, 2403240), (120, 2243024), (128, 2102835), (140, 1922592), (147, 1831040), (160, 1682268), (168, 1602160), (192, 1401890), (196, 1373280), (210, 1281728), (224, 1201620), (240, 1121512), (245, 1098624), (280, 961296), (294, 915520), (320, 841134), (336, 801080), (384, 700945), (392, 686640), (420, 640864), (448, 600810), (480, 560756), (490, 549312), (560, 480648), (588, 457760), (640, 420567), (672, 400540), (735, 366208), (784, 343320), (840, 320432), (896, 300405), (960, 280378), (980, 274656), (1120, 240324), (1176, 228880), (1344, 200270), (1470, 183104), (1568, 171660), (1680, 160216), (1920, 140189), (1960, 137328), (2240, 120162), (2352, 114440), (2688, 100135), (2861, 94080), (2940, 91552), (3136, 85830), (3360, 80108), (3920, 68664), (4480, 60081), (4704, 57220), (5722, 47040), (5880, 45776), (6272, 42915), (6720, 40054), (7840, 34332), (8583, 31360), (9408, 28610), (11444, 23520), (11760, 22888), (13440, 20027), (14305, 18816), (15680, 17166)]