15679464220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{38237}}^1$

素因数の和:38383

約数の個数: 96

約数和(自身を含む): 39314782080

約数和(自身を除く): 23635317860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 101, 116, 140, 145, 202, 203, 290, 404, 406, 505, 580, 707, 812, 1010, 1015, 1414, 2020, 2030, 2828, 2929, 3535, 4060, 5858, 7070, 11716, 14140, 14645, 20503, 29290, 38237, 41006, 58580, 76474, 82012, 102515, 152948, 191185, 205030, 267659, 382370, 410060, 535318, 764740, 1070636, 1108873, 1338295, 2217746, 2676590, 3861937, 4435492, 5353180, 5544365, 7723874, 7762111, 11088730, 15447748, 15524222, 19309685, 22177460, 27033559, 31048444, 38619370, 38810555, 54067118, 77238740, 77621110, 108134236, 111996173, 135167795, 155242220, 223992346, 270335590, 447984692, 540671180, 559980865, 783973211, 1119961730, 1567946422, 2239923460, 3135892844, 3919866055, 7839732110, 15679464220]

約数ペア:

[(1, 15679464220), (2, 7839732110), (4, 3919866055), (5, 3135892844), (7, 2239923460), (10, 1567946422), (14, 1119961730), (20, 783973211), (28, 559980865), (29, 540671180), (35, 447984692), (58, 270335590), (70, 223992346), (101, 155242220), (116, 135167795), (140, 111996173), (145, 108134236), (202, 77621110), (203, 77238740), (290, 54067118), (404, 38810555), (406, 38619370), (505, 31048444), (580, 27033559), (707, 22177460), (812, 19309685), (1010, 15524222), (1015, 15447748), (1414, 11088730), (2020, 7762111), (2030, 7723874), (2828, 5544365), (2929, 5353180), (3535, 4435492), (4060, 3861937), (5858, 2676590), (7070, 2217746), (11716, 1338295), (14140, 1108873), (14645, 1070636), (20503, 764740), (29290, 535318), (38237, 410060), (41006, 382370), (58580, 267659), (76474, 205030), (82012, 191185), (102515, 152948)]