26700960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 72365280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 389, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 778, 780, 858, 880, 1040, 1056, 1144, 1167, 1248, 1320, 1430, 1556, 1560, 1716, 1760, 1945, 2080, 2145, 2288, 2334, 2640, 2860, 3112, 3120, 3432, 3890, 4279, 4290, 4576, 4668, 5057, 5280, 5720, 5835, 6224, 6240, 6864, 7780, 8558, 8580, 9336, 10114, 11440, 11670, 12448, 12837, 13728, 15171, 15560, 17116, 17160, 18672, 20228, 21395, 22880, 23340, 25285, 25674, 30342, 31120, 34232, 34320, 37344, 40456, 42790, 46680, 50570, 51348, 55627, 60684, 62240, 64185, 68464, 68640, 75855, 80912, 85580, 93360, 101140, 102696, 111254, 121368, 128370, 136928, 151710, 161824, 166881, 171160, 186720, 202280, 205392, 222508, 242736, 256740, 278135, 303420, 333762, 342320, 404560, 410784, 445016, 485472, 513480, 556270, 606840, 667524, 684640, 809120, 834405, 890032, 1026960, 1112540, 1213680, 1335048, 1668810, 1780064, 2053920, 2225080, 2427360, 2670096, 3337620, 4450160, 5340192, 6675240, 8900320, 13350480, 26700960]

約数ペア:

[(1, 26700960), (2, 13350480), (3, 8900320), (4, 6675240), (5, 5340192), (6, 4450160), (8, 3337620), (10, 2670096), (11, 2427360), (12, 2225080), (13, 2053920), (15, 1780064), (16, 1668810), (20, 1335048), (22, 1213680), (24, 1112540), (26, 1026960), (30, 890032), (32, 834405), (33, 809120), (39, 684640), (40, 667524), (44, 606840), (48, 556270), (52, 513480), (55, 485472), (60, 445016), (65, 410784), (66, 404560), (78, 342320), (80, 333762), (88, 303420), (96, 278135), (104, 256740), (110, 242736), (120, 222508), (130, 205392), (132, 202280), (143, 186720), (156, 171160), (160, 166881), (165, 161824), (176, 151710), (195, 136928), (208, 128370), (220, 121368), (240, 111254), (260, 102696), (264, 101140), (286, 93360), (312, 85580), (330, 80912), (352, 75855), (389, 68640), (390, 68464), (416, 64185), (429, 62240), (440, 60684), (480, 55627), (520, 51348), (528, 50570), (572, 46680), (624, 42790), (660, 40456), (715, 37344), (778, 34320), (780, 34232), (858, 31120), (880, 30342), (1040, 25674), (1056, 25285), (1144, 23340), (1167, 22880), (1248, 21395), (1320, 20228), (1430, 18672), (1556, 17160), (1560, 17116), (1716, 15560), (1760, 15171), (1945, 13728), (2080, 12837), (2145, 12448), (2288, 11670), (2334, 11440), (2640, 10114), (2860, 9336), (3112, 8580), (3120, 8558), (3432, 7780), (3890, 6864), (4279, 6240), (4290, 6224), (4576, 5835), (4668, 5720), (5057, 5280)]