242452860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 777928704

約数和(自身を除く): 535475844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 271, 310, 370, 372, 390, 403, 444, 465, 481, 542, 555, 620, 740, 780, 806, 813, 930, 962, 1084, 1110, 1147, 1209, 1355, 1443, 1612, 1626, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2710, 2886, 3252, 3441, 3523, 4030, 4065, 4588, 4810, 4836, 5420, 5735, 5772, 6045, 6882, 7046, 7215, 8060, 8130, 8401, 9620, 10027, 10569, 11470, 12090, 13764, 14092, 14430, 14911, 16260, 16802, 17205, 17615, 20054, 21138, 22940, 24180, 25203, 28860, 29822, 30081, 33604, 34410, 35230, 40108, 42005, 42276, 44733, 50135, 50406, 52845, 59644, 60162, 68820, 70460, 74555, 84010, 89466, 100270, 100812, 105690, 109213, 120324, 126015, 130351, 149110, 150405, 168020, 178932, 200540, 211380, 218426, 223665, 252030, 260702, 298220, 300810, 310837, 327639, 391053, 436852, 447330, 504060, 521404, 546065, 601620, 621674, 651755, 655278, 782106, 894660, 932511, 1092130, 1243348, 1303510, 1310556, 1554185, 1564212, 1638195, 1865022, 1955265, 2184260, 2607020, 3108370, 3276390, 3730044, 3910530, 4040881, 4662555, 6216740, 6552780, 7821060, 8081762, 9325110, 12122643, 16163524, 18650220, 20204405, 24245286, 40408810, 48490572, 60613215, 80817620, 121226430, 242452860]

約数ペア:

[(1, 242452860), (2, 121226430), (3, 80817620), (4, 60613215), (5, 48490572), (6, 40408810), (10, 24245286), (12, 20204405), (13, 18650220), (15, 16163524), (20, 12122643), (26, 9325110), (30, 8081762), (31, 7821060), (37, 6552780), (39, 6216740), (52, 4662555), (60, 4040881), (62, 3910530), (65, 3730044), (74, 3276390), (78, 3108370), (93, 2607020), (111, 2184260), (124, 1955265), (130, 1865022), (148, 1638195), (155, 1564212), (156, 1554185), (185, 1310556), (186, 1303510), (195, 1243348), (222, 1092130), (260, 932511), (271, 894660), (310, 782106), (370, 655278), (372, 651755), (390, 621674), (403, 601620), (444, 546065), (465, 521404), (481, 504060), (542, 447330), (555, 436852), (620, 391053), (740, 327639), (780, 310837), (806, 300810), (813, 298220), (930, 260702), (962, 252030), (1084, 223665), (1110, 218426), (1147, 211380), (1209, 200540), (1355, 178932), (1443, 168020), (1612, 150405), (1626, 149110), (1860, 130351), (1924, 126015), (2015, 120324), (2220, 109213), (2294, 105690), (2405, 100812), (2418, 100270), (2710, 89466), (2886, 84010), (3252, 74555), (3441, 70460), (3523, 68820), (4030, 60162), (4065, 59644), (4588, 52845), (4810, 50406), (4836, 50135), (5420, 44733), (5735, 42276), (5772, 42005), (6045, 40108), (6882, 35230), (7046, 34410), (7215, 33604), (8060, 30081), (8130, 29822), (8401, 28860), (9620, 25203), (10027, 24180), (10569, 22940), (11470, 21138), (12090, 20054), (13764, 17615), (14092, 17205), (14430, 16802), (14911, 16260)]