61981968960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{11369}}^1$

素因数の和:12026

約数の個数: 224

約数和(自身を含む): 219024403200

約数和(自身を除く): 157042434240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 631, 720, 864, 960, 1080, 1262, 1440, 1728, 1893, 2160, 2524, 2880, 3155, 3786, 4320, 5048, 5679, 6310, 7572, 8640, 9465, 10096, 11358, 11369, 12620, 15144, 17037, 18930, 20192, 22716, 22738, 25240, 28395, 30288, 34074, 34107, 37860, 40384, 45432, 45476, 50480, 56790, 56845, 60576, 68148, 68214, 75720, 85185, 90864, 90952, 100960, 102321, 113580, 113690, 121152, 136296, 136428, 151440, 170370, 170535, 181728, 181904, 201920, 204642, 227160, 227380, 272592, 272856, 302880, 306963, 340740, 341070, 363456, 363808, 409284, 454320, 454760, 511605, 545184, 545712, 605760, 613926, 681480, 682140, 727616, 818568, 908640, 909520, 1023210, 1090368, 1091424, 1227852, 1362960, 1364280, 1534815, 1637136, 1817280, 1819040, 2046420, 2182848, 2455704, 2725920, 2728560, 3069630, 3274272, 3638080, 4092840, 4911408, 5451840, 5457120, 6139260, 6548544, 7173839, 8185680, 9822816, 10914240, 12278520, 14347678, 16371360, 19645632, 21521517, 24557040, 28695356, 32742720, 35869195, 43043034, 49114080, 57390712, 64564551, 71738390, 86086068, 98228160, 107607585, 114781424, 129129102, 143476780, 172172136, 193693653, 215215170, 229562848, 258258204, 286953560, 322822755, 344344272, 387387306, 430430340, 459125696, 516516408, 573907120, 645645510, 688688544, 774774612, 860860680, 968468265, 1033032816, 1147814240, 1291291020, 1377377088, 1549549224, 1721721360, 1936936530, 2066065632, 2295628480, 2582582040, 3099098448, 3443442720, 3873873060, 4132131264, 5165164080, 6198196896, 6886885440, 7747746120, 10330328160, 12396393792, 15495492240, 20660656320, 30990984480, 61981968960]

約数ペア:

[(1, 61981968960), (2, 30990984480), (3, 20660656320), (4, 15495492240), (5, 12396393792), (6, 10330328160), (8, 7747746120), (9, 6886885440), (10, 6198196896), (12, 5165164080), (15, 4132131264), (16, 3873873060), (18, 3443442720), (20, 3099098448), (24, 2582582040), (27, 2295628480), (30, 2066065632), (32, 1936936530), (36, 1721721360), (40, 1549549224), (45, 1377377088), (48, 1291291020), (54, 1147814240), (60, 1033032816), (64, 968468265), (72, 860860680), (80, 774774612), (90, 688688544), (96, 645645510), (108, 573907120), (120, 516516408), (135, 459125696), (144, 430430340), (160, 387387306), (180, 344344272), (192, 322822755), (216, 286953560), (240, 258258204), (270, 229562848), (288, 215215170), (320, 193693653), (360, 172172136), (432, 143476780), (480, 129129102), (540, 114781424), (576, 107607585), (631, 98228160), (720, 86086068), (864, 71738390), (960, 64564551), (1080, 57390712), (1262, 49114080), (1440, 43043034), (1728, 35869195), (1893, 32742720), (2160, 28695356), (2524, 24557040), (2880, 21521517), (3155, 19645632), (3786, 16371360), (4320, 14347678), (5048, 12278520), (5679, 10914240), (6310, 9822816), (7572, 8185680), (8640, 7173839), (9465, 6548544), (10096, 6139260), (11358, 5457120), (11369, 5451840), (12620, 4911408), (15144, 4092840), (17037, 3638080), (18930, 3274272), (20192, 3069630), (22716, 2728560), (22738, 2725920), (25240, 2455704), (28395, 2182848), (30288, 2046420), (34074, 1819040), (34107, 1817280), (37860, 1637136), (40384, 1534815), (45432, 1364280), (45476, 1362960), (50480, 1227852), (56790, 1091424), (56845, 1090368), (60576, 1023210), (68148, 909520), (68214, 908640), (75720, 818568), (85185, 727616), (90864, 682140), (90952, 681480), (100960, 613926), (102321, 605760), (113580, 545712), (113690, 545184), (121152, 511605), (136296, 454760), (136428, 454320), (151440, 409284), (170370, 363808), (170535, 363456), (181728, 341070), (181904, 340740), (201920, 306963), (204642, 302880), (227160, 272856), (227380, 272592)]