1681715520

素因数分解:

$2^6\times 3^{10}\times 5^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 308

約数和(自身を含む): 6074336340

約数和(自身を除く): 4392620820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 192, 216, 240, 243, 267, 270, 288, 320, 324, 356, 360, 405, 432, 445, 480, 486, 534, 540, 576, 648, 712, 720, 729, 801, 810, 864, 890, 960, 972, 1068, 1080, 1215, 1296, 1335, 1424, 1440, 1458, 1602, 1620, 1728, 1780, 1944, 2136, 2160, 2187, 2403, 2430, 2592, 2670, 2848, 2880, 2916, 3204, 3240, 3560, 3645, 3888, 4005, 4272, 4320, 4374, 4806, 4860, 5184, 5340, 5696, 5832, 6408, 6480, 6561, 7120, 7209, 7290, 7776, 8010, 8544, 8640, 8748, 9612, 9720, 10680, 10935, 11664, 12015, 12816, 12960, 13122, 14240, 14418, 14580, 15552, 16020, 17088, 17496, 19224, 19440, 19683, 21360, 21627, 21870, 23328, 24030, 25632, 25920, 26244, 28480, 28836, 29160, 32040, 32805, 34992, 36045, 38448, 38880, 39366, 42720, 43254, 43740, 46656, 48060, 51264, 52488, 57672, 58320, 59049, 64080, 64881, 65610, 69984, 72090, 76896, 77760, 78732, 85440, 86508, 87480, 96120, 98415, 104976, 108135, 115344, 116640, 118098, 128160, 129762, 131220, 139968, 144180, 153792, 157464, 173016, 174960, 192240, 194643, 196830, 209952, 216270, 230688, 233280, 236196, 256320, 259524, 262440, 288360, 295245, 314928, 324405, 346032, 349920, 384480, 389286, 393660, 419904, 432540, 461376, 472392, 519048, 524880, 576720, 583929, 590490, 629856, 648810, 692064, 699840, 768960, 778572, 787320, 865080, 944784, 973215, 1038096, 1049760, 1153440, 1167858, 1180980, 1259712, 1297620, 1384128, 1557144, 1574640, 1730160, 1751787, 1889568, 1946430, 2076192, 2099520, 2306880, 2335716, 2361960, 2595240, 2919645, 3114288, 3149280, 3460320, 3503574, 3779136, 3892860, 4152384, 4671432, 4723920, 5190480, 5255361, 5839290, 6228576, 6298560, 6920640, 7007148, 7785720, 8758935, 9342864, 9447840, 10380960, 10510722, 11678580, 12457152, 14014296, 15571440, 17517870, 18685728, 18895680, 20761920, 21021444, 23357160, 26276805, 28028592, 31142880, 35035740, 37371456, 42042888, 46714320, 52553610, 56057184, 62285760, 70071480, 84085776, 93428640, 105107220, 112114368, 140142960, 168171552, 186857280, 210214440, 280285920, 336343104, 420428880, 560571840, 840857760, 1681715520]

約数ペア:

[(1, 1681715520), (2, 840857760), (3, 560571840), (4, 420428880), (5, 336343104), (6, 280285920), (8, 210214440), (9, 186857280), (10, 168171552), (12, 140142960), (15, 112114368), (16, 105107220), (18, 93428640), (20, 84085776), (24, 70071480), (27, 62285760), (30, 56057184), (32, 52553610), (36, 46714320), (40, 42042888), (45, 37371456), (48, 35035740), (54, 31142880), (60, 28028592), (64, 26276805), (72, 23357160), (80, 21021444), (81, 20761920), (89, 18895680), (90, 18685728), (96, 17517870), (108, 15571440), (120, 14014296), (135, 12457152), (144, 11678580), (160, 10510722), (162, 10380960), (178, 9447840), (180, 9342864), (192, 8758935), (216, 7785720), (240, 7007148), (243, 6920640), (267, 6298560), (270, 6228576), (288, 5839290), (320, 5255361), (324, 5190480), (356, 4723920), (360, 4671432), (405, 4152384), (432, 3892860), (445, 3779136), (480, 3503574), (486, 3460320), (534, 3149280), (540, 3114288), (576, 2919645), (648, 2595240), (712, 2361960), (720, 2335716), (729, 2306880), (801, 2099520), (810, 2076192), (864, 1946430), (890, 1889568), (960, 1751787), (972, 1730160), (1068, 1574640), (1080, 1557144), (1215, 1384128), (1296, 1297620), (1335, 1259712), (1424, 1180980), (1440, 1167858), (1458, 1153440), (1602, 1049760), (1620, 1038096), (1728, 973215), (1780, 944784), (1944, 865080), (2136, 787320), (2160, 778572), (2187, 768960), (2403, 699840), (2430, 692064), (2592, 648810), (2670, 629856), (2848, 590490), (2880, 583929), (2916, 576720), (3204, 524880), (3240, 519048), (3560, 472392), (3645, 461376), (3888, 432540), (4005, 419904), (4272, 393660), (4320, 389286), (4374, 384480), (4806, 349920), (4860, 346032), (5184, 324405), (5340, 314928), (5696, 295245), (5832, 288360), (6408, 262440), (6480, 259524), (6561, 256320), (7120, 236196), (7209, 233280), (7290, 230688), (7776, 216270), (8010, 209952), (8544, 196830), (8640, 194643), (8748, 192240), (9612, 174960), (9720, 173016), (10680, 157464), (10935, 153792), (11664, 144180), (12015, 139968), (12816, 131220), (12960, 129762), (13122, 128160), (14240, 118098), (14418, 116640), (14580, 115344), (15552, 108135), (16020, 104976), (17088, 98415), (17496, 96120), (19224, 87480), (19440, 86508), (19683, 85440), (21360, 78732), (21627, 77760), (21870, 76896), (23328, 72090), (24030, 69984), (25632, 65610), (25920, 64881), (26244, 64080), (28480, 59049), (28836, 58320), (29160, 57672), (32040, 52488), (32805, 51264), (34992, 48060), (36045, 46656), (38448, 43740), (38880, 43254), (39366, 42720)]