26258760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 98280000

約数和(自身を除く): 72021240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 349, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 698, 760, 792, 836, 855, 990, 1045, 1047, 1140, 1254, 1320, 1368, 1396, 1672, 1710, 1745, 1881, 1980, 2090, 2094, 2280, 2508, 2792, 3135, 3141, 3420, 3490, 3762, 3839, 3960, 4180, 4188, 5016, 5235, 6270, 6282, 6631, 6840, 6980, 7524, 7678, 8360, 8376, 9405, 10470, 11517, 12540, 12564, 13262, 13960, 15048, 15356, 15705, 18810, 19195, 19893, 20940, 23034, 25080, 25128, 26524, 30712, 31410, 33155, 34551, 37620, 38390, 39786, 41880, 46068, 53048, 57585, 59679, 62820, 66310, 69102, 72941, 75240, 76780, 79572, 92136, 99465, 115170, 119358, 125640, 132620, 138204, 145882, 153560, 159144, 172755, 198930, 218823, 230340, 238716, 265240, 276408, 291764, 298395, 345510, 364705, 397860, 437646, 460680, 477432, 583528, 596790, 656469, 691020, 729410, 795720, 875292, 1094115, 1193580, 1312938, 1382040, 1458820, 1750584, 2188230, 2387160, 2625876, 2917640, 3282345, 4376460, 5251752, 6564690, 8752920, 13129380, 26258760]

約数ペア:

[(1, 26258760), (2, 13129380), (3, 8752920), (4, 6564690), (5, 5251752), (6, 4376460), (8, 3282345), (9, 2917640), (10, 2625876), (11, 2387160), (12, 2188230), (15, 1750584), (18, 1458820), (19, 1382040), (20, 1312938), (22, 1193580), (24, 1094115), (30, 875292), (33, 795720), (36, 729410), (38, 691020), (40, 656469), (44, 596790), (45, 583528), (55, 477432), (57, 460680), (60, 437646), (66, 397860), (72, 364705), (76, 345510), (88, 298395), (90, 291764), (95, 276408), (99, 265240), (110, 238716), (114, 230340), (120, 218823), (132, 198930), (152, 172755), (165, 159144), (171, 153560), (180, 145882), (190, 138204), (198, 132620), (209, 125640), (220, 119358), (228, 115170), (264, 99465), (285, 92136), (330, 79572), (342, 76780), (349, 75240), (360, 72941), (380, 69102), (396, 66310), (418, 62820), (440, 59679), (456, 57585), (495, 53048), (570, 46068), (627, 41880), (660, 39786), (684, 38390), (698, 37620), (760, 34551), (792, 33155), (836, 31410), (855, 30712), (990, 26524), (1045, 25128), (1047, 25080), (1140, 23034), (1254, 20940), (1320, 19893), (1368, 19195), (1396, 18810), (1672, 15705), (1710, 15356), (1745, 15048), (1881, 13960), (1980, 13262), (2090, 12564), (2094, 12540), (2280, 11517), (2508, 10470), (2792, 9405), (3135, 8376), (3141, 8360), (3420, 7678), (3490, 7524), (3762, 6980), (3839, 6840), (3960, 6631), (4180, 6282), (4188, 6270), (5016, 5235)]