1982659680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9043

約数の個数: 240

約数和(自身を含む): 7409556000

約数和(自身を除く): 5426896320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 8999, 9180, 11016, 12240, 12960, 13770, 14688, 17998, 18360, 22032, 24480, 26997, 27540, 35996, 36720, 44064, 44995, 53994, 55080, 71992, 73440, 80991, 89990, 107988, 110160, 134985, 143984, 152983, 161982, 179980, 215976, 220320, 242973, 269970, 287968, 305966, 323964, 359960, 404955, 431952, 458949, 485946, 539940, 611932, 647928, 719920, 728919, 764915, 809910, 863904, 917898, 971892, 1079880, 1214865, 1223864, 1295856, 1376847, 1439840, 1457838, 1529830, 1619820, 1835796, 1943784, 2159760, 2294745, 2429730, 2447728, 2591712, 2753694, 2915676, 3059660, 3239640, 3644595, 3671592, 3887568, 4130541, 4319520, 4589490, 4859460, 4895456, 5507388, 5831352, 6119320, 6479280, 6884235, 7289190, 7343184, 7775136, 8261082, 9178980, 9718920, 11014776, 11662704, 12238640, 12391623, 12958560, 13768470, 14578380, 14686368, 16522164, 18357960, 19437840, 20652705, 22029552, 23325408, 24477280, 24783246, 27536940, 29156760, 33044328, 36715920, 38875680, 41305410, 44059104, 49566492, 55073880, 58313520, 61958115, 66088656, 73431840, 82610820, 99132984, 110147760, 116627040, 123916230, 132177312, 165221640, 198265968, 220295520, 247832460, 330443280, 396531936, 495664920, 660886560, 991329840, 1982659680]

約数ペア:

[(1, 1982659680), (2, 991329840), (3, 660886560), (4, 495664920), (5, 396531936), (6, 330443280), (8, 247832460), (9, 220295520), (10, 198265968), (12, 165221640), (15, 132177312), (16, 123916230), (17, 116627040), (18, 110147760), (20, 99132984), (24, 82610820), (27, 73431840), (30, 66088656), (32, 61958115), (34, 58313520), (36, 55073880), (40, 49566492), (45, 44059104), (48, 41305410), (51, 38875680), (54, 36715920), (60, 33044328), (68, 29156760), (72, 27536940), (80, 24783246), (81, 24477280), (85, 23325408), (90, 22029552), (96, 20652705), (102, 19437840), (108, 18357960), (120, 16522164), (135, 14686368), (136, 14578380), (144, 13768470), (153, 12958560), (160, 12391623), (162, 12238640), (170, 11662704), (180, 11014776), (204, 9718920), (216, 9178980), (240, 8261082), (255, 7775136), (270, 7343184), (272, 7289190), (288, 6884235), (306, 6479280), (324, 6119320), (340, 5831352), (360, 5507388), (405, 4895456), (408, 4859460), (432, 4589490), (459, 4319520), (480, 4130541), (510, 3887568), (540, 3671592), (544, 3644595), (612, 3239640), (648, 3059660), (680, 2915676), (720, 2753694), (765, 2591712), (810, 2447728), (816, 2429730), (864, 2294745), (918, 2159760), (1020, 1943784), (1080, 1835796), (1224, 1619820), (1296, 1529830), (1360, 1457838), (1377, 1439840), (1440, 1376847), (1530, 1295856), (1620, 1223864), (1632, 1214865), (1836, 1079880), (2040, 971892), (2160, 917898), (2295, 863904), (2448, 809910), (2592, 764915), (2720, 728919), (2754, 719920), (3060, 647928), (3240, 611932), (3672, 539940), (4080, 485946), (4320, 458949), (4590, 431952), (4896, 404955), (5508, 359960), (6120, 323964), (6480, 305966), (6885, 287968), (7344, 269970), (8160, 242973), (8999, 220320), (9180, 215976), (11016, 179980), (12240, 161982), (12960, 152983), (13770, 143984), (14688, 134985), (17998, 110160), (18360, 107988), (22032, 89990), (24480, 80991), (26997, 73440), (27540, 71992), (35996, 55080), (36720, 53994), (44064, 44995)]