326385720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 256

約数和(自身を含む): 1193616000

約数和(自身を除く): 867230280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 459, 493, 510, 522, 540, 580, 612, 613, 680, 696, 765, 783, 870, 918, 986, 1020, 1044, 1080, 1160, 1224, 1226, 1305, 1479, 1530, 1566, 1740, 1836, 1839, 1972, 2040, 2088, 2295, 2452, 2465, 2610, 2958, 3060, 3065, 3132, 3480, 3672, 3678, 3915, 3944, 4437, 4590, 4904, 4930, 5220, 5517, 5916, 6120, 6130, 6264, 7356, 7395, 7830, 8874, 9180, 9195, 9860, 10421, 10440, 11034, 11832, 12260, 13311, 14712, 14790, 15660, 16551, 17748, 17777, 18360, 18390, 19720, 20842, 22068, 22185, 24520, 26622, 27585, 29580, 31263, 31320, 33102, 35496, 35554, 36780, 41684, 44136, 44370, 52105, 53244, 53331, 55170, 59160, 62526, 66204, 66555, 71108, 73560, 82755, 83368, 88740, 88885, 93789, 104210, 106488, 106662, 110340, 125052, 132408, 133110, 142216, 156315, 159993, 165510, 177480, 177770, 187578, 208420, 213324, 220680, 250104, 266220, 266655, 281367, 302209, 312630, 319986, 331020, 355540, 375156, 416840, 426648, 468945, 479979, 532440, 533310, 562734, 604418, 625260, 639972, 662040, 711080, 750312, 799965, 906627, 937890, 959958, 1066620, 1125468, 1208836, 1250520, 1279944, 1406835, 1511045, 1599930, 1813254, 1875780, 1919916, 2133240, 2250936, 2399895, 2417672, 2719881, 2813670, 3022090, 3199860, 3626508, 3751560, 3839832, 4533135, 4799790, 5439762, 5627340, 6044180, 6399720, 7253016, 8159643, 9066270, 9599580, 10879524, 11254680, 12088360, 13599405, 16319286, 18132540, 19199160, 21759048, 27198810, 32638572, 36265080, 40798215, 54397620, 65277144, 81596430, 108795240, 163192860, 326385720]

約数ペア:

[(1, 326385720), (2, 163192860), (3, 108795240), (4, 81596430), (5, 65277144), (6, 54397620), (8, 40798215), (9, 36265080), (10, 32638572), (12, 27198810), (15, 21759048), (17, 19199160), (18, 18132540), (20, 16319286), (24, 13599405), (27, 12088360), (29, 11254680), (30, 10879524), (34, 9599580), (36, 9066270), (40, 8159643), (45, 7253016), (51, 6399720), (54, 6044180), (58, 5627340), (60, 5439762), (68, 4799790), (72, 4533135), (85, 3839832), (87, 3751560), (90, 3626508), (102, 3199860), (108, 3022090), (116, 2813670), (120, 2719881), (135, 2417672), (136, 2399895), (145, 2250936), (153, 2133240), (170, 1919916), (174, 1875780), (180, 1813254), (204, 1599930), (216, 1511045), (232, 1406835), (255, 1279944), (261, 1250520), (270, 1208836), (290, 1125468), (306, 1066620), (340, 959958), (348, 937890), (360, 906627), (408, 799965), (435, 750312), (459, 711080), (493, 662040), (510, 639972), (522, 625260), (540, 604418), (580, 562734), (612, 533310), (613, 532440), (680, 479979), (696, 468945), (765, 426648), (783, 416840), (870, 375156), (918, 355540), (986, 331020), (1020, 319986), (1044, 312630), (1080, 302209), (1160, 281367), (1224, 266655), (1226, 266220), (1305, 250104), (1479, 220680), (1530, 213324), (1566, 208420), (1740, 187578), (1836, 177770), (1839, 177480), (1972, 165510), (2040, 159993), (2088, 156315), (2295, 142216), (2452, 133110), (2465, 132408), (2610, 125052), (2958, 110340), (3060, 106662), (3065, 106488), (3132, 104210), (3480, 93789), (3672, 88885), (3678, 88740), (3915, 83368), (3944, 82755), (4437, 73560), (4590, 71108), (4904, 66555), (4930, 66204), (5220, 62526), (5517, 59160), (5916, 55170), (6120, 53331), (6130, 53244), (6264, 52105), (7356, 44370), (7395, 44136), (7830, 41684), (8874, 36780), (9180, 35554), (9195, 35496), (9860, 33102), (10421, 31320), (10440, 31263), (11034, 29580), (11832, 27585), (12260, 26622), (13311, 24520), (14712, 22185), (14790, 22068), (15660, 20842), (16551, 19720), (17748, 18390), (17777, 18360)]