160144140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 354661620

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, 179, 185, 186, 195, 222, 260, 310, 358, 370, 372, 390, 403, 444, 465, 481, 537, 555, 620, 716, 740, 780, 806, 895, 930, 962, 1074, 1110, 1147, 1209, 1443, 1612, 1790, 1860, 1924, 2015, 2148, 2220, 2294, 2327, 2405, 2418, 2685, 2886, 3441, 3580, 4030, 4588, 4654, 4810, 4836, 5370, 5549, 5735, 5772, 6045, 6623, 6882, 6981, 7215, 8060, 9308, 9620, 10740, 11098, 11470, 11635, 12090, 13246, 13764, 13962, 14430, 14911, 16647, 17205, 19869, 22196, 22940, 23270, 24180, 26492, 27745, 27924, 28860, 29822, 33115, 33294, 34410, 34905, 39738, 44733, 46540, 55490, 59644, 66230, 66588, 68820, 69810, 72137, 74555, 79476, 83235, 86099, 89466, 99345, 110980, 132460, 139620, 144274, 149110, 166470, 172198, 178932, 198690, 205313, 216411, 223665, 258297, 288548, 298220, 332940, 344396, 360685, 397380, 410626, 430495, 432822, 447330, 516594, 615939, 721370, 821252, 860990, 865644, 894660, 1026565, 1033188, 1082055, 1231878, 1291485, 1442740, 1721980, 2053130, 2164110, 2463756, 2582970, 2669069, 3079695, 4106260, 4328220, 5165940, 5338138, 6159390, 8007207, 10676276, 12318780, 13345345, 16014414, 26690690, 32028828, 40036035, 53381380, 80072070, 160144140]

約数ペア:

[(1, 160144140), (2, 80072070), (3, 53381380), (4, 40036035), (5, 32028828), (6, 26690690), (10, 16014414), (12, 13345345), (13, 12318780), (15, 10676276), (20, 8007207), (26, 6159390), (30, 5338138), (31, 5165940), (37, 4328220), (39, 4106260), (52, 3079695), (60, 2669069), (62, 2582970), (65, 2463756), (74, 2164110), (78, 2053130), (93, 1721980), (111, 1442740), (124, 1291485), (130, 1231878), (148, 1082055), (155, 1033188), (156, 1026565), (179, 894660), (185, 865644), (186, 860990), (195, 821252), (222, 721370), (260, 615939), (310, 516594), (358, 447330), (370, 432822), (372, 430495), (390, 410626), (403, 397380), (444, 360685), (465, 344396), (481, 332940), (537, 298220), (555, 288548), (620, 258297), (716, 223665), (740, 216411), (780, 205313), (806, 198690), (895, 178932), (930, 172198), (962, 166470), (1074, 149110), (1110, 144274), (1147, 139620), (1209, 132460), (1443, 110980), (1612, 99345), (1790, 89466), (1860, 86099), (1924, 83235), (2015, 79476), (2148, 74555), (2220, 72137), (2294, 69810), (2327, 68820), (2405, 66588), (2418, 66230), (2685, 59644), (2886, 55490), (3441, 46540), (3580, 44733), (4030, 39738), (4588, 34905), (4654, 34410), (4810, 33294), (4836, 33115), (5370, 29822), (5549, 28860), (5735, 27924), (5772, 27745), (6045, 26492), (6623, 24180), (6882, 23270), (6981, 22940), (7215, 22196), (8060, 19869), (9308, 17205), (9620, 16647), (10740, 14911), (11098, 14430), (11470, 13962), (11635, 13764), (12090, 13246)]