17939302560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{429581}}^1$

素因数の和:429631

約数の個数: 144

約数和(自身を含む): 63328978440

約数和(自身を除く): 45389675880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 41760, 429581, 859162, 1288743, 1718324, 2147905, 2577486, 3436648, 3866229, 4295810, 5154972, 6443715, 6873296, 7732458, 8591620, 10309944, 12457849, 12887430, 13746592, 15464916, 17183240, 19331145, 20619888, 24915698, 25774860, 30929832, 34366480, 37373547, 38662290, 41239776, 49831396, 51549720, 61859664, 62289245, 68732960, 74747094, 77324580, 99662792, 103099440, 112120641, 123719328, 124578490, 149494188, 154649160, 186867735, 199325584, 206198880, 224241282, 249156980, 298988376, 309298320, 373735470, 398651168, 448482564, 498313960, 560603205, 597976752, 618596640, 747470940, 896965128, 996627920, 1121206410, 1195953504, 1494941880, 1793930256, 1993255840, 2242412820, 2989883760, 3587860512, 4484825640, 5979767520, 8969651280, 17939302560]

約数ペア:

[(1, 17939302560), (2, 8969651280), (3, 5979767520), (4, 4484825640), (5, 3587860512), (6, 2989883760), (8, 2242412820), (9, 1993255840), (10, 1793930256), (12, 1494941880), (15, 1195953504), (16, 1121206410), (18, 996627920), (20, 896965128), (24, 747470940), (29, 618596640), (30, 597976752), (32, 560603205), (36, 498313960), (40, 448482564), (45, 398651168), (48, 373735470), (58, 309298320), (60, 298988376), (72, 249156980), (80, 224241282), (87, 206198880), (90, 199325584), (96, 186867735), (116, 154649160), (120, 149494188), (144, 124578490), (145, 123719328), (160, 112120641), (174, 103099440), (180, 99662792), (232, 77324580), (240, 74747094), (261, 68732960), (288, 62289245), (290, 61859664), (348, 51549720), (360, 49831396), (435, 41239776), (464, 38662290), (480, 37373547), (522, 34366480), (580, 30929832), (696, 25774860), (720, 24915698), (870, 20619888), (928, 19331145), (1044, 17183240), (1160, 15464916), (1305, 13746592), (1392, 12887430), (1440, 12457849), (1740, 10309944), (2088, 8591620), (2320, 7732458), (2610, 6873296), (2784, 6443715), (3480, 5154972), (4176, 4295810), (4640, 3866229), (5220, 3436648), (6960, 2577486), (8352, 2147905), (10440, 1718324), (13920, 1288743), (20880, 859162), (41760, 429581)]