326465280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 216

約数和(自身を含む): 1196696592

約数和(自身を除く): 870231312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1667, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3334, 3840, 4080, 4352, 4896, 5001, 5440, 5760, 6120, 6528, 6668, 8160, 8335, 9792, 10002, 10880, 11520, 12240, 13056, 13336, 15003, 16320, 16670, 19584, 20004, 21760, 24480, 25005, 26672, 28339, 30006, 32640, 33340, 39168, 40008, 48960, 50010, 53344, 56678, 60012, 65280, 66680, 75015, 80016, 85017, 97920, 100020, 106688, 113356, 120024, 133360, 141695, 150030, 160032, 170034, 195840, 200040, 213376, 226712, 240048, 255051, 266720, 283390, 300060, 320064, 340068, 400080, 425085, 426752, 453424, 480096, 510102, 533440, 566780, 600120, 640128, 680136, 800160, 850170, 906848, 960192, 1020204, 1066880, 1133560, 1200240, 1275255, 1280256, 1360272, 1600320, 1700340, 1813696, 1920384, 2040408, 2133760, 2267120, 2400480, 2550510, 2720544, 3200640, 3400680, 3627392, 3840768, 4080816, 4534240, 4800960, 5101020, 5441088, 6401280, 6801360, 7254784, 8161632, 9068480, 9601920, 10202040, 10882176, 13602720, 16323264, 18136960, 19203840, 20404080, 21764352, 27205440, 32646528, 36273920, 40808160, 54410880, 65293056, 81616320, 108821760, 163232640, 326465280]

約数ペア:

[(1, 326465280), (2, 163232640), (3, 108821760), (4, 81616320), (5, 65293056), (6, 54410880), (8, 40808160), (9, 36273920), (10, 32646528), (12, 27205440), (15, 21764352), (16, 20404080), (17, 19203840), (18, 18136960), (20, 16323264), (24, 13602720), (30, 10882176), (32, 10202040), (34, 9601920), (36, 9068480), (40, 8161632), (45, 7254784), (48, 6801360), (51, 6401280), (60, 5441088), (64, 5101020), (68, 4800960), (72, 4534240), (80, 4080816), (85, 3840768), (90, 3627392), (96, 3400680), (102, 3200640), (120, 2720544), (128, 2550510), (136, 2400480), (144, 2267120), (153, 2133760), (160, 2040408), (170, 1920384), (180, 1813696), (192, 1700340), (204, 1600320), (240, 1360272), (255, 1280256), (256, 1275255), (272, 1200240), (288, 1133560), (306, 1066880), (320, 1020204), (340, 960192), (360, 906848), (384, 850170), (408, 800160), (480, 680136), (510, 640128), (544, 600120), (576, 566780), (612, 533440), (640, 510102), (680, 480096), (720, 453424), (765, 426752), (768, 425085), (816, 400080), (960, 340068), (1020, 320064), (1088, 300060), (1152, 283390), (1224, 266720), (1280, 255051), (1360, 240048), (1440, 226712), (1530, 213376), (1632, 200040), (1667, 195840), (1920, 170034), (2040, 160032), (2176, 150030), (2304, 141695), (2448, 133360), (2720, 120024), (2880, 113356), (3060, 106688), (3264, 100020), (3334, 97920), (3840, 85017), (4080, 80016), (4352, 75015), (4896, 66680), (5001, 65280), (5440, 60012), (5760, 56678), (6120, 53344), (6528, 50010), (6668, 48960), (8160, 40008), (8335, 39168), (9792, 33340), (10002, 32640), (10880, 30006), (11520, 28339), (12240, 26672), (13056, 25005), (13336, 24480), (15003, 21760), (16320, 20004), (16670, 19584)]