8261412480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28123}}^1$

素因数の和:28168

約数の個数: 256

約数和(自身を含む): 30981398400

約数和(自身を除く): 22719985920

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, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 28123, 29376, 32640, 36720, 48960, 56246, 58752, 73440, 84369, 97920, 112492, 140615, 146880, 168738, 224984, 253107, 281230, 293760, 337476, 421845, 449968, 478091, 506214, 562460, 674952, 759321, 843690, 899936, 956182, 1012428, 1124920, 1265535, 1349904, 1434273, 1518642, 1687380, 1799872, 1912364, 2024856, 2249840, 2390455, 2531070, 2699808, 2868546, 3037284, 3374760, 3599744, 3796605, 3824728, 4049712, 4302819, 4499680, 4780910, 5062140, 5399616, 5737092, 6074568, 6749520, 7171365, 7593210, 7649456, 8099424, 8605638, 8999360, 9561820, 10124280, 10799232, 11474184, 12149136, 12908457, 13499040, 14342730, 15186420, 15298912, 16198848, 17211276, 17998720, 19123640, 20248560, 21514095, 22948368, 24298272, 25816914, 26998080, 28685460, 30372840, 30597824, 32397696, 34422552, 38247280, 40497120, 43028190, 45896736, 48596544, 51633828, 53996160, 57370920, 60745680, 61195648, 64542285, 68845104, 76494560, 80994240, 86056380, 91793472, 97193088, 103267656, 114741840, 121491360, 129084570, 137690208, 152989120, 161988480, 172112760, 183586944, 206535312, 229483680, 242982720, 258169140, 275380416, 305978240, 344225520, 413070624, 458967360, 485965440, 516338280, 550760832, 688451040, 826141248, 917934720, 1032676560, 1376902080, 1652282496, 2065353120, 2753804160, 4130706240, 8261412480]

約数ペア:

[(1, 8261412480), (2, 4130706240), (3, 2753804160), (4, 2065353120), (5, 1652282496), (6, 1376902080), (8, 1032676560), (9, 917934720), (10, 826141248), (12, 688451040), (15, 550760832), (16, 516338280), (17, 485965440), (18, 458967360), (20, 413070624), (24, 344225520), (27, 305978240), (30, 275380416), (32, 258169140), (34, 242982720), (36, 229483680), (40, 206535312), (45, 183586944), (48, 172112760), (51, 161988480), (54, 152989120), (60, 137690208), (64, 129084570), (68, 121491360), (72, 114741840), (80, 103267656), (85, 97193088), (90, 91793472), (96, 86056380), (102, 80994240), (108, 76494560), (120, 68845104), (128, 64542285), (135, 61195648), (136, 60745680), (144, 57370920), (153, 53996160), (160, 51633828), (170, 48596544), (180, 45896736), (192, 43028190), (204, 40497120), (216, 38247280), (240, 34422552), (255, 32397696), (270, 30597824), (272, 30372840), (288, 28685460), (306, 26998080), (320, 25816914), (340, 24298272), (360, 22948368), (384, 21514095), (408, 20248560), (432, 19123640), (459, 17998720), (480, 17211276), (510, 16198848), (540, 15298912), (544, 15186420), (576, 14342730), (612, 13499040), (640, 12908457), (680, 12149136), (720, 11474184), (765, 10799232), (816, 10124280), (864, 9561820), (918, 8999360), (960, 8605638), (1020, 8099424), (1080, 7649456), (1088, 7593210), (1152, 7171365), (1224, 6749520), (1360, 6074568), (1440, 5737092), (1530, 5399616), (1632, 5062140), (1728, 4780910), (1836, 4499680), (1920, 4302819), (2040, 4049712), (2160, 3824728), (2176, 3796605), (2295, 3599744), (2448, 3374760), (2720, 3037284), (2880, 2868546), (3060, 2699808), (3264, 2531070), (3456, 2390455), (3672, 2249840), (4080, 2024856), (4320, 1912364), (4590, 1799872), (4896, 1687380), (5440, 1518642), (5760, 1434273), (6120, 1349904), (6528, 1265535), (7344, 1124920), (8160, 1012428), (8640, 956182), (9180, 899936), (9792, 843690), (10880, 759321), (12240, 674952), (14688, 562460), (16320, 506214), (17280, 478091), (18360, 449968), (19584, 421845), (24480, 337476), (28123, 293760), (29376, 281230), (32640, 253107), (36720, 224984), (48960, 168738), (56246, 146880), (58752, 140615), (73440, 112492), (84369, 97920)]