2102156640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:830

約数の個数: 288

約数和(自身を含む): 7536110400

約数和(自身を除く): 5433953760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 71, 72, 80, 87, 90, 96, 116, 120, 142, 144, 145, 160, 174, 180, 213, 232, 240, 261, 284, 288, 290, 348, 355, 360, 426, 435, 464, 480, 522, 568, 580, 639, 696, 709, 710, 720, 852, 870, 928, 1044, 1065, 1136, 1160, 1278, 1305, 1392, 1418, 1420, 1440, 1704, 1740, 2059, 2088, 2127, 2130, 2272, 2320, 2556, 2610, 2784, 2836, 2840, 3195, 3408, 3480, 3545, 4118, 4176, 4254, 4260, 4640, 5112, 5220, 5672, 5680, 6177, 6381, 6390, 6816, 6960, 7090, 8236, 8352, 8508, 8520, 10224, 10295, 10440, 10635, 11344, 11360, 12354, 12762, 12780, 13920, 14180, 16472, 17016, 17040, 18531, 20448, 20561, 20590, 20880, 21270, 22688, 24708, 25524, 25560, 28360, 30885, 31905, 32944, 34032, 34080, 37062, 41122, 41180, 41760, 42540, 49416, 50339, 51048, 51120, 56720, 61683, 61770, 63810, 65888, 68064, 74124, 82244, 82360, 85080, 92655, 98832, 100678, 102096, 102240, 102805, 113440, 123366, 123540, 127620, 148248, 151017, 164488, 164720, 170160, 185049, 185310, 197664, 201356, 204192, 205610, 246732, 247080, 251695, 255240, 296496, 302034, 308415, 328976, 329440, 340320, 370098, 370620, 402712, 411220, 453051, 493464, 494160, 503390, 510480, 592992, 604068, 616830, 657952, 740196, 741240, 755085, 805424, 822440, 906102, 925245, 986928, 988320, 1006780, 1020960, 1208136, 1233660, 1459831, 1480392, 1482480, 1510170, 1610848, 1644880, 1812204, 1850490, 1973856, 2013560, 2265255, 2416272, 2467320, 2919662, 2960784, 2964960, 3020340, 3289760, 3624408, 3700980, 4027120, 4379493, 4530510, 4832544, 4934640, 5839324, 5921568, 6040680, 7248816, 7299155, 7401960, 8054240, 8758986, 9061020, 9869280, 11678648, 12081360, 13138479, 14497632, 14598310, 14803920, 17517972, 18122040, 21897465, 23357296, 24162720, 26276958, 29196620, 29607840, 35035944, 36244080, 43794930, 46714592, 52553916, 58393240, 65692395, 70071888, 72488160, 87589860, 105107832, 116786480, 131384790, 140143776, 175179720, 210215664, 233572960, 262769580, 350359440, 420431328, 525539160, 700718880, 1051078320, 2102156640]

約数ペア:

[(1, 2102156640), (2, 1051078320), (3, 700718880), (4, 525539160), (5, 420431328), (6, 350359440), (8, 262769580), (9, 233572960), (10, 210215664), (12, 175179720), (15, 140143776), (16, 131384790), (18, 116786480), (20, 105107832), (24, 87589860), (29, 72488160), (30, 70071888), (32, 65692395), (36, 58393240), (40, 52553916), (45, 46714592), (48, 43794930), (58, 36244080), (60, 35035944), (71, 29607840), (72, 29196620), (80, 26276958), (87, 24162720), (90, 23357296), (96, 21897465), (116, 18122040), (120, 17517972), (142, 14803920), (144, 14598310), (145, 14497632), (160, 13138479), (174, 12081360), (180, 11678648), (213, 9869280), (232, 9061020), (240, 8758986), (261, 8054240), (284, 7401960), (288, 7299155), (290, 7248816), (348, 6040680), (355, 5921568), (360, 5839324), (426, 4934640), (435, 4832544), (464, 4530510), (480, 4379493), (522, 4027120), (568, 3700980), (580, 3624408), (639, 3289760), (696, 3020340), (709, 2964960), (710, 2960784), (720, 2919662), (852, 2467320), (870, 2416272), (928, 2265255), (1044, 2013560), (1065, 1973856), (1136, 1850490), (1160, 1812204), (1278, 1644880), (1305, 1610848), (1392, 1510170), (1418, 1482480), (1420, 1480392), (1440, 1459831), (1704, 1233660), (1740, 1208136), (2059, 1020960), (2088, 1006780), (2127, 988320), (2130, 986928), (2272, 925245), (2320, 906102), (2556, 822440), (2610, 805424), (2784, 755085), (2836, 741240), (2840, 740196), (3195, 657952), (3408, 616830), (3480, 604068), (3545, 592992), (4118, 510480), (4176, 503390), (4254, 494160), (4260, 493464), (4640, 453051), (5112, 411220), (5220, 402712), (5672, 370620), (5680, 370098), (6177, 340320), (6381, 329440), (6390, 328976), (6816, 308415), (6960, 302034), (7090, 296496), (8236, 255240), (8352, 251695), (8508, 247080), (8520, 246732), (10224, 205610), (10295, 204192), (10440, 201356), (10635, 197664), (11344, 185310), (11360, 185049), (12354, 170160), (12762, 164720), (12780, 164488), (13920, 151017), (14180, 148248), (16472, 127620), (17016, 123540), (17040, 123366), (18531, 113440), (20448, 102805), (20561, 102240), (20590, 102096), (20880, 100678), (21270, 98832), (22688, 92655), (24708, 85080), (25524, 82360), (25560, 82244), (28360, 74124), (30885, 68064), (31905, 65888), (32944, 63810), (34032, 61770), (34080, 61683), (37062, 56720), (41122, 51120), (41180, 51048), (41760, 50339), (42540, 49416)]