270187320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 931553280

約数和(自身を除く): 661365960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 60, 62, 65, 74, 78, 93, 104, 111, 120, 124, 130, 148, 151, 155, 156, 185, 186, 195, 222, 248, 260, 296, 302, 310, 312, 370, 372, 390, 403, 444, 453, 465, 481, 520, 555, 604, 620, 740, 744, 755, 780, 806, 888, 906, 930, 962, 1110, 1147, 1208, 1209, 1240, 1443, 1480, 1510, 1560, 1612, 1812, 1860, 1924, 1963, 2015, 2220, 2265, 2294, 2405, 2418, 2886, 3020, 3224, 3441, 3624, 3720, 3848, 3926, 4030, 4440, 4530, 4588, 4681, 4810, 4836, 5587, 5735, 5772, 5889, 6040, 6045, 6882, 7215, 7852, 8060, 9060, 9176, 9362, 9620, 9672, 9815, 11174, 11470, 11544, 11778, 12090, 13764, 14043, 14430, 14911, 15704, 16120, 16761, 17205, 18120, 18724, 19240, 19630, 22348, 22940, 23405, 23556, 24180, 27528, 27935, 28086, 28860, 29445, 29822, 33522, 34410, 37448, 39260, 44696, 44733, 45880, 46810, 47112, 48360, 55870, 56172, 57720, 58890, 59644, 60853, 67044, 68820, 70215, 72631, 74555, 78520, 83805, 89466, 93620, 111740, 112344, 117780, 119288, 121706, 134088, 137640, 140430, 145262, 149110, 167610, 173197, 178932, 182559, 187240, 217893, 223480, 223665, 235560, 243412, 280860, 290524, 298220, 304265, 335220, 346394, 357864, 363155, 365118, 435786, 447330, 486824, 519591, 561720, 581048, 596440, 608530, 670440, 692788, 726310, 730236, 865985, 871572, 894660, 912795, 1039182, 1089465, 1217060, 1385576, 1452620, 1460472, 1731970, 1743144, 1789320, 1825590, 2078364, 2178930, 2251561, 2434120, 2597955, 2905240, 3463940, 3651180, 4156728, 4357860, 4503122, 5195910, 6754683, 6927880, 7302360, 8715720, 9006244, 10391820, 11257805, 13509366, 18012488, 20783640, 22515610, 27018732, 33773415, 45031220, 54037464, 67546830, 90062440, 135093660, 270187320]

約数ペア:

[(1, 270187320), (2, 135093660), (3, 90062440), (4, 67546830), (5, 54037464), (6, 45031220), (8, 33773415), (10, 27018732), (12, 22515610), (13, 20783640), (15, 18012488), (20, 13509366), (24, 11257805), (26, 10391820), (30, 9006244), (31, 8715720), (37, 7302360), (39, 6927880), (40, 6754683), (52, 5195910), (60, 4503122), (62, 4357860), (65, 4156728), (74, 3651180), (78, 3463940), (93, 2905240), (104, 2597955), (111, 2434120), (120, 2251561), (124, 2178930), (130, 2078364), (148, 1825590), (151, 1789320), (155, 1743144), (156, 1731970), (185, 1460472), (186, 1452620), (195, 1385576), (222, 1217060), (248, 1089465), (260, 1039182), (296, 912795), (302, 894660), (310, 871572), (312, 865985), (370, 730236), (372, 726310), (390, 692788), (403, 670440), (444, 608530), (453, 596440), (465, 581048), (481, 561720), (520, 519591), (555, 486824), (604, 447330), (620, 435786), (740, 365118), (744, 363155), (755, 357864), (780, 346394), (806, 335220), (888, 304265), (906, 298220), (930, 290524), (962, 280860), (1110, 243412), (1147, 235560), (1208, 223665), (1209, 223480), (1240, 217893), (1443, 187240), (1480, 182559), (1510, 178932), (1560, 173197), (1612, 167610), (1812, 149110), (1860, 145262), (1924, 140430), (1963, 137640), (2015, 134088), (2220, 121706), (2265, 119288), (2294, 117780), (2405, 112344), (2418, 111740), (2886, 93620), (3020, 89466), (3224, 83805), (3441, 78520), (3624, 74555), (3720, 72631), (3848, 70215), (3926, 68820), (4030, 67044), (4440, 60853), (4530, 59644), (4588, 58890), (4681, 57720), (4810, 56172), (4836, 55870), (5587, 48360), (5735, 47112), (5772, 46810), (5889, 45880), (6040, 44733), (6045, 44696), (6882, 39260), (7215, 37448), (7852, 34410), (8060, 33522), (9060, 29822), (9176, 29445), (9362, 28860), (9620, 28086), (9672, 27935), (9815, 27528), (11174, 24180), (11470, 23556), (11544, 23405), (11778, 22940), (12090, 22348), (13764, 19630), (14043, 19240), (14430, 18724), (14911, 18120), (15704, 17205), (16120, 16761)]