16271521920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5443}}^1$

素因数の和:5644

約数の個数: 256

約数和(自身を含む): 57972067200

約数和(自身を除く): 41700545280

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, 90, 96, 108, 120, 128, 135, 144, 160, 173, 180, 192, 216, 240, 270, 288, 320, 346, 360, 384, 432, 480, 519, 540, 576, 640, 692, 720, 864, 865, 960, 1038, 1080, 1152, 1384, 1440, 1557, 1728, 1730, 1920, 2076, 2160, 2595, 2768, 2880, 3114, 3456, 3460, 4152, 4320, 4671, 5190, 5443, 5536, 5760, 6228, 6920, 7785, 8304, 8640, 9342, 10380, 10886, 11072, 12456, 13840, 15570, 16329, 16608, 17280, 18684, 20760, 21772, 22144, 23355, 24912, 27215, 27680, 31140, 32658, 33216, 37368, 41520, 43544, 46710, 48987, 49824, 54430, 55360, 62280, 65316, 66432, 74736, 81645, 83040, 87088, 93420, 97974, 99648, 108860, 110720, 124560, 130632, 146961, 149472, 163290, 166080, 174176, 186840, 195948, 199296, 217720, 244935, 249120, 261264, 293922, 298944, 326580, 332160, 348352, 373680, 391896, 435440, 489870, 498240, 522528, 587844, 597888, 653160, 696704, 734805, 747360, 783792, 870880, 941639, 979740, 996480, 1045056, 1175688, 1306320, 1469610, 1494720, 1567584, 1741760, 1883278, 1959480, 2090112, 2351376, 2612640, 2824917, 2939220, 2989440, 3135168, 3483520, 3766556, 3918960, 4702752, 4708195, 5225280, 5649834, 5878440, 6270336, 7533112, 7837920, 8474751, 9405504, 9416390, 10450560, 11299668, 11756880, 14124585, 15066224, 15675840, 16949502, 18811008, 18832780, 22599336, 23513760, 25424253, 28249170, 30132448, 31351680, 33899004, 37665560, 42373755, 45198672, 47027520, 50848506, 56498340, 60264896, 67798008, 75331120, 84747510, 90397344, 94055040, 101697012, 112996680, 120529792, 127121265, 135596016, 150662240, 169495020, 180794688, 203394024, 225993360, 254242530, 271192032, 301324480, 338990040, 361589376, 406788048, 451986720, 508485060, 542384064, 602648960, 677980080, 813576096, 903973440, 1016970120, 1084768128, 1355960160, 1627152192, 1807946880, 2033940240, 2711920320, 3254304384, 4067880480, 5423840640, 8135760960, 16271521920]

約数ペア:

[(1, 16271521920), (2, 8135760960), (3, 5423840640), (4, 4067880480), (5, 3254304384), (6, 2711920320), (8, 2033940240), (9, 1807946880), (10, 1627152192), (12, 1355960160), (15, 1084768128), (16, 1016970120), (18, 903973440), (20, 813576096), (24, 677980080), (27, 602648960), (30, 542384064), (32, 508485060), (36, 451986720), (40, 406788048), (45, 361589376), (48, 338990040), (54, 301324480), (60, 271192032), (64, 254242530), (72, 225993360), (80, 203394024), (90, 180794688), (96, 169495020), (108, 150662240), (120, 135596016), (128, 127121265), (135, 120529792), (144, 112996680), (160, 101697012), (173, 94055040), (180, 90397344), (192, 84747510), (216, 75331120), (240, 67798008), (270, 60264896), (288, 56498340), (320, 50848506), (346, 47027520), (360, 45198672), (384, 42373755), (432, 37665560), (480, 33899004), (519, 31351680), (540, 30132448), (576, 28249170), (640, 25424253), (692, 23513760), (720, 22599336), (864, 18832780), (865, 18811008), (960, 16949502), (1038, 15675840), (1080, 15066224), (1152, 14124585), (1384, 11756880), (1440, 11299668), (1557, 10450560), (1728, 9416390), (1730, 9405504), (1920, 8474751), (2076, 7837920), (2160, 7533112), (2595, 6270336), (2768, 5878440), (2880, 5649834), (3114, 5225280), (3456, 4708195), (3460, 4702752), (4152, 3918960), (4320, 3766556), (4671, 3483520), (5190, 3135168), (5443, 2989440), (5536, 2939220), (5760, 2824917), (6228, 2612640), (6920, 2351376), (7785, 2090112), (8304, 1959480), (8640, 1883278), (9342, 1741760), (10380, 1567584), (10886, 1494720), (11072, 1469610), (12456, 1306320), (13840, 1175688), (15570, 1045056), (16329, 996480), (16608, 979740), (17280, 941639), (18684, 870880), (20760, 783792), (21772, 747360), (22144, 734805), (23355, 696704), (24912, 653160), (27215, 597888), (27680, 587844), (31140, 522528), (32658, 498240), (33216, 489870), (37368, 435440), (41520, 391896), (43544, 373680), (46710, 348352), (48987, 332160), (49824, 326580), (54430, 298944), (55360, 293922), (62280, 261264), (65316, 249120), (66432, 244935), (74736, 217720), (81645, 199296), (83040, 195948), (87088, 186840), (93420, 174176), (97974, 166080), (99648, 163290), (108860, 149472), (110720, 146961), (124560, 130632)]