269797920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11471}}^1$

素因数の和:11503

約数の個数: 144

約数和(自身を含む): 988702848

約数和(自身を除く): 718904928

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11471, 11760, 22942, 23520, 34413, 45884, 57355, 68826, 80297, 91768, 114710, 137652, 160594, 172065, 183536, 229420, 240891, 275304, 321188, 344130, 367072, 401485, 458840, 481782, 550608, 562079, 642376, 688260, 802970, 917680, 963564, 1101216, 1124158, 1204455, 1284752, 1376520, 1605940, 1686237, 1835360, 1927128, 2248316, 2408910, 2569504, 2753040, 2810395, 3211880, 3372474, 3854256, 4496632, 4817820, 5506080, 5620790, 6423760, 6744948, 7708512, 8431185, 8993264, 9635640, 11241580, 12847520, 13489896, 16862370, 17986528, 19271280, 22483160, 26979792, 33724740, 38542560, 44966320, 53959584, 67449480, 89932640, 134898960, 269797920]

約数ペア:

[(1, 269797920), (2, 134898960), (3, 89932640), (4, 67449480), (5, 53959584), (6, 44966320), (7, 38542560), (8, 33724740), (10, 26979792), (12, 22483160), (14, 19271280), (15, 17986528), (16, 16862370), (20, 13489896), (21, 12847520), (24, 11241580), (28, 9635640), (30, 8993264), (32, 8431185), (35, 7708512), (40, 6744948), (42, 6423760), (48, 5620790), (49, 5506080), (56, 4817820), (60, 4496632), (70, 3854256), (80, 3372474), (84, 3211880), (96, 2810395), (98, 2753040), (105, 2569504), (112, 2408910), (120, 2248316), (140, 1927128), (147, 1835360), (160, 1686237), (168, 1605940), (196, 1376520), (210, 1284752), (224, 1204455), (240, 1124158), (245, 1101216), (280, 963564), (294, 917680), (336, 802970), (392, 688260), (420, 642376), (480, 562079), (490, 550608), (560, 481782), (588, 458840), (672, 401485), (735, 367072), (784, 344130), (840, 321188), (980, 275304), (1120, 240891), (1176, 229420), (1470, 183536), (1568, 172065), (1680, 160594), (1960, 137652), (2352, 114710), (2940, 91768), (3360, 80297), (3920, 68826), (4704, 57355), (5880, 45884), (7840, 34413), (11471, 23520), (11760, 22942)]