13555516320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101221}}^1$

素因数の和:101276

約数の個数: 192

約数和(自身を含む): 48975252480

約数和(自身を除く): 35419736160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 101221, 133920, 202442, 303663, 404884, 506105, 607326, 809768, 910989, 1012210, 1214652, 1518315, 1619536, 1821978, 2024420, 2429304, 2732967, 3036630, 3137851, 3239072, 3643956, 4048840, 4554945, 4858608, 5465934, 6073260, 6275702, 7287912, 8097680, 9109890, 9413553, 9717216, 10931868, 12146520, 12551404, 13664835, 14575824, 15689255, 16195360, 18219780, 18827106, 21863736, 24293040, 25102808, 27329670, 28240659, 29151648, 31378510, 36439560, 37654212, 43727472, 47067765, 48586080, 50205616, 54659340, 56481318, 62757020, 72879120, 75308424, 84721977, 87454944, 94135530, 100411232, 109318680, 112962636, 125514040, 141203295, 145758240, 150616848, 169443954, 188271060, 218637360, 225925272, 251028080, 282406590, 301233696, 338887908, 376542120, 423609885, 437274720, 451850544, 502056160, 564813180, 677775816, 753084240, 847219770, 903701088, 1129626360, 1355551632, 1506168480, 1694439540, 2259252720, 2711103264, 3388879080, 4518505440, 6777758160, 13555516320]

約数ペア:

[(1, 13555516320), (2, 6777758160), (3, 4518505440), (4, 3388879080), (5, 2711103264), (6, 2259252720), (8, 1694439540), (9, 1506168480), (10, 1355551632), (12, 1129626360), (15, 903701088), (16, 847219770), (18, 753084240), (20, 677775816), (24, 564813180), (27, 502056160), (30, 451850544), (31, 437274720), (32, 423609885), (36, 376542120), (40, 338887908), (45, 301233696), (48, 282406590), (54, 251028080), (60, 225925272), (62, 218637360), (72, 188271060), (80, 169443954), (90, 150616848), (93, 145758240), (96, 141203295), (108, 125514040), (120, 112962636), (124, 109318680), (135, 100411232), (144, 94135530), (155, 87454944), (160, 84721977), (180, 75308424), (186, 72879120), (216, 62757020), (240, 56481318), (248, 54659340), (270, 50205616), (279, 48586080), (288, 47067765), (310, 43727472), (360, 37654212), (372, 36439560), (432, 31378510), (465, 29151648), (480, 28240659), (496, 27329670), (540, 25102808), (558, 24293040), (620, 21863736), (720, 18827106), (744, 18219780), (837, 16195360), (864, 15689255), (930, 14575824), (992, 13664835), (1080, 12551404), (1116, 12146520), (1240, 10931868), (1395, 9717216), (1440, 9413553), (1488, 9109890), (1674, 8097680), (1860, 7287912), (2160, 6275702), (2232, 6073260), (2480, 5465934), (2790, 4858608), (2976, 4554945), (3348, 4048840), (3720, 3643956), (4185, 3239072), (4320, 3137851), (4464, 3036630), (4960, 2732967), (5580, 2429304), (6696, 2024420), (7440, 1821978), (8370, 1619536), (8928, 1518315), (11160, 1214652), (13392, 1012210), (14880, 910989), (16740, 809768), (22320, 607326), (26784, 506105), (33480, 404884), (44640, 303663), (66960, 202442), (101221, 133920)]