About the Number

142717260

142717259 ← → 142717261

2進数表記:1000100000011011000101001100

漢数字表記:一億四千二百七十一万七千二百六十

素因数分解:

2 2 × 3 1 × 5 1 × 7 1 × 373 1 × 911 1

素因数の和:1303
約数の個数: 96
約数和(自身を含む): 458422272
約数和(自身を除く): 315705012

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 911, 1119, 1492, 1822, 1865, 2238, 2611, 2733, 3644, 3730, 4476, 4555, 5222, 5466, 5595, 6377, 7460, 7833, 9110, 10444, 10932, 11190, 12754, 13055, 13665, 15666, 18220, 19131, 22380, 25508, 26110, 27330, 31332, 31885, 38262, 39165, 52220, 54660, 63770, 76524, 78330, 95655, 127540, 156660, 191310, 339803, 382620, 679606, 1019409, 1359212, 1699015, 2038818, 2378621, 3398030, 4077636, 4757242, 5097045, 6796060, 7135863, 9514484, 10194090, 11893105, 14271726, 20388180, 23786210, 28543452, 35679315, 47572420, 71358630, 142717260]

約数ペア:
[(1, 142717260), (2, 71358630), (3, 47572420), (4, 35679315), (5, 28543452), (6, 23786210), (7, 20388180), (10, 14271726), (12, 11893105), (14, 10194090), (15, 9514484), (20, 7135863), (21, 6796060), (28, 5097045), (30, 4757242), (35, 4077636), (42, 3398030), (60, 2378621), (70, 2038818), (84, 1699015), (105, 1359212), (140, 1019409), (210, 679606), (373, 382620), (420, 339803), (746, 191310), (911, 156660), (1119, 127540), (1492, 95655), (1822, 78330), (1865, 76524), (2238, 63770), (2611, 54660), (2733, 52220), (3644, 39165), (3730, 38262), (4476, 31885), (4555, 31332), (5222, 27330), (5466, 26110), (5595, 25508), (6377, 22380), (7460, 19131), (7833, 18220), (9110, 15666), (10444, 13665), (10932, 13055), (11190, 12754)]

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