2000358720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13619}}^1$

素因数の和:13662

約数の個数: 224

約数和(自身を含む): 7472476800

約数和(自身を除く): 5472118080

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 13619, 14688, 16320, 18360, 24480, 27238, 29376, 36720, 40857, 48960, 54476, 68095, 73440, 81714, 108952, 122571, 136190, 146880, 163428, 204285, 217904, 231523, 245142, 272380, 326856, 367713, 408570, 435808, 463046, 490284, 544760, 612855, 653712, 694569, 735426, 817140, 871616, 926092, 980568, 1089520, 1157615, 1225710, 1307424, 1389138, 1470852, 1634280, 1838565, 1852184, 1961136, 2083707, 2179040, 2315230, 2451420, 2614848, 2778276, 2941704, 3268560, 3472845, 3677130, 3704368, 3922272, 4167414, 4358080, 4630460, 4902840, 5556552, 5883408, 6251121, 6537120, 6945690, 7354260, 7408736, 7844544, 8334828, 9260920, 9805680, 10418535, 11113104, 11766816, 12502242, 13074240, 13891380, 14708520, 14817472, 16669656, 18521840, 19611360, 20837070, 22226208, 23533632, 25004484, 27782760, 29417040, 31255605, 33339312, 37043680, 39222720, 41674140, 44452416, 50008968, 55565520, 58834080, 62511210, 66678624, 74087360, 83348280, 100017936, 111131040, 117668160, 125022420, 133357248, 166696560, 200035872, 222262080, 250044840, 333393120, 400071744, 500089680, 666786240, 1000179360, 2000358720]

約数ペア:

[(1, 2000358720), (2, 1000179360), (3, 666786240), (4, 500089680), (5, 400071744), (6, 333393120), (8, 250044840), (9, 222262080), (10, 200035872), (12, 166696560), (15, 133357248), (16, 125022420), (17, 117668160), (18, 111131040), (20, 100017936), (24, 83348280), (27, 74087360), (30, 66678624), (32, 62511210), (34, 58834080), (36, 55565520), (40, 50008968), (45, 44452416), (48, 41674140), (51, 39222720), (54, 37043680), (60, 33339312), (64, 31255605), (68, 29417040), (72, 27782760), (80, 25004484), (85, 23533632), (90, 22226208), (96, 20837070), (102, 19611360), (108, 18521840), (120, 16669656), (135, 14817472), (136, 14708520), (144, 13891380), (153, 13074240), (160, 12502242), (170, 11766816), (180, 11113104), (192, 10418535), (204, 9805680), (216, 9260920), (240, 8334828), (255, 7844544), (270, 7408736), (272, 7354260), (288, 6945690), (306, 6537120), (320, 6251121), (340, 5883408), (360, 5556552), (408, 4902840), (432, 4630460), (459, 4358080), (480, 4167414), (510, 3922272), (540, 3704368), (544, 3677130), (576, 3472845), (612, 3268560), (680, 2941704), (720, 2778276), (765, 2614848), (816, 2451420), (864, 2315230), (918, 2179040), (960, 2083707), (1020, 1961136), (1080, 1852184), (1088, 1838565), (1224, 1634280), (1360, 1470852), (1440, 1389138), (1530, 1307424), (1632, 1225710), (1728, 1157615), (1836, 1089520), (2040, 980568), (2160, 926092), (2295, 871616), (2448, 817140), (2720, 735426), (2880, 694569), (3060, 653712), (3264, 612855), (3672, 544760), (4080, 490284), (4320, 463046), (4590, 435808), (4896, 408570), (5440, 367713), (6120, 326856), (7344, 272380), (8160, 245142), (8640, 231523), (9180, 217904), (9792, 204285), (12240, 163428), (13619, 146880), (14688, 136190), (16320, 122571), (18360, 108952), (24480, 81714), (27238, 73440), (29376, 68095), (36720, 54476), (40857, 48960)]