38764440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 152409600

約数和(自身を除く): 113645160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 251, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 502, 520, 540, 572, 585, 594, 660, 702, 715, 753, 780, 792, 858, 936, 990, 1004, 1080, 1144, 1170, 1188, 1255, 1287, 1320, 1404, 1430, 1485, 1506, 1560, 1716, 1755, 1980, 2008, 2145, 2259, 2340, 2376, 2510, 2574, 2761, 2808, 2860, 2970, 3012, 3263, 3432, 3510, 3765, 3861, 3960, 4290, 4518, 4680, 5020, 5148, 5522, 5720, 5940, 6024, 6435, 6526, 6777, 7020, 7530, 7722, 8283, 8580, 9036, 9789, 10040, 10296, 11044, 11295, 11880, 12870, 13052, 13554, 13805, 14040, 15060, 15444, 16315, 16566, 17160, 18072, 19305, 19578, 22088, 22590, 24849, 25740, 26104, 27108, 27610, 29367, 30120, 30888, 32630, 33132, 33885, 35893, 38610, 39156, 41415, 45180, 48945, 49698, 51480, 54216, 55220, 58734, 65260, 66264, 67770, 71786, 74547, 77220, 78312, 82830, 88101, 90360, 97890, 99396, 107679, 110440, 117468, 124245, 130520, 135540, 143572, 146835, 149094, 154440, 165660, 176202, 179465, 195780, 198792, 215358, 234936, 248490, 271080, 287144, 293670, 298188, 323037, 331320, 352404, 358930, 372735, 391560, 430716, 440505, 496980, 538395, 587340, 596376, 646074, 704808, 717860, 745470, 861432, 881010, 969111, 993960, 1076790, 1174680, 1292148, 1435720, 1490940, 1615185, 1762020, 1938222, 2153580, 2584296, 2981880, 3230370, 3524040, 3876444, 4307160, 4845555, 6460740, 7752888, 9691110, 12921480, 19382220, 38764440]

約数ペア:

[(1, 38764440), (2, 19382220), (3, 12921480), (4, 9691110), (5, 7752888), (6, 6460740), (8, 4845555), (9, 4307160), (10, 3876444), (11, 3524040), (12, 3230370), (13, 2981880), (15, 2584296), (18, 2153580), (20, 1938222), (22, 1762020), (24, 1615185), (26, 1490940), (27, 1435720), (30, 1292148), (33, 1174680), (36, 1076790), (39, 993960), (40, 969111), (44, 881010), (45, 861432), (52, 745470), (54, 717860), (55, 704808), (60, 646074), (65, 596376), (66, 587340), (72, 538395), (78, 496980), (88, 440505), (90, 430716), (99, 391560), (104, 372735), (108, 358930), (110, 352404), (117, 331320), (120, 323037), (130, 298188), (132, 293670), (135, 287144), (143, 271080), (156, 248490), (165, 234936), (180, 215358), (195, 198792), (198, 195780), (216, 179465), (220, 176202), (234, 165660), (251, 154440), (260, 149094), (264, 146835), (270, 143572), (286, 135540), (297, 130520), (312, 124245), (330, 117468), (351, 110440), (360, 107679), (390, 99396), (396, 97890), (429, 90360), (440, 88101), (468, 82830), (495, 78312), (502, 77220), (520, 74547), (540, 71786), (572, 67770), (585, 66264), (594, 65260), (660, 58734), (702, 55220), (715, 54216), (753, 51480), (780, 49698), (792, 48945), (858, 45180), (936, 41415), (990, 39156), (1004, 38610), (1080, 35893), (1144, 33885), (1170, 33132), (1188, 32630), (1255, 30888), (1287, 30120), (1320, 29367), (1404, 27610), (1430, 27108), (1485, 26104), (1506, 25740), (1560, 24849), (1716, 22590), (1755, 22088), (1980, 19578), (2008, 19305), (2145, 18072), (2259, 17160), (2340, 16566), (2376, 16315), (2510, 15444), (2574, 15060), (2761, 14040), (2808, 13805), (2860, 13554), (2970, 13052), (3012, 12870), (3263, 11880), (3432, 11295), (3510, 11044), (3765, 10296), (3861, 10040), (3960, 9789), (4290, 9036), (4518, 8580), (4680, 8283), (5020, 7722), (5148, 7530), (5522, 7020), (5720, 6777), (5940, 6526), (6024, 6435)]