26270640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 100279296

約数和(自身を除く): 74008656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 107, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 214, 220, 240, 248, 264, 279, 310, 321, 330, 341, 360, 372, 396, 428, 440, 465, 495, 496, 528, 535, 558, 620, 642, 660, 682, 720, 744, 792, 856, 880, 930, 963, 990, 1023, 1070, 1116, 1177, 1240, 1284, 1320, 1364, 1395, 1488, 1584, 1605, 1705, 1712, 1860, 1926, 1980, 2046, 2140, 2232, 2354, 2480, 2568, 2640, 2728, 2790, 3069, 3210, 3317, 3410, 3531, 3720, 3852, 3960, 4092, 4280, 4464, 4708, 4815, 5115, 5136, 5456, 5580, 5885, 6138, 6420, 6634, 6820, 7062, 7440, 7704, 7920, 8184, 8560, 9416, 9630, 9951, 10230, 10593, 11160, 11770, 12276, 12840, 13268, 13640, 14124, 15345, 15408, 16368, 16585, 17655, 18832, 19260, 19902, 20460, 21186, 22320, 23540, 24552, 25680, 26536, 27280, 28248, 29853, 30690, 33170, 35310, 36487, 38520, 39804, 40920, 42372, 47080, 49104, 49755, 52965, 53072, 56496, 59706, 61380, 66340, 70620, 72974, 77040, 79608, 81840, 84744, 94160, 99510, 105930, 109461, 119412, 122760, 132680, 141240, 145948, 149265, 159216, 169488, 182435, 199020, 211860, 218922, 238824, 245520, 265360, 282480, 291896, 298530, 328383, 364870, 398040, 423720, 437844, 477648, 547305, 583792, 597060, 656766, 729740, 796080, 847440, 875688, 1094610, 1194120, 1313532, 1459480, 1641915, 1751376, 2189220, 2388240, 2627064, 2918960, 3283830, 4378440, 5254128, 6567660, 8756880, 13135320, 26270640]

約数ペア:

[(1, 26270640), (2, 13135320), (3, 8756880), (4, 6567660), (5, 5254128), (6, 4378440), (8, 3283830), (9, 2918960), (10, 2627064), (11, 2388240), (12, 2189220), (15, 1751376), (16, 1641915), (18, 1459480), (20, 1313532), (22, 1194120), (24, 1094610), (30, 875688), (31, 847440), (33, 796080), (36, 729740), (40, 656766), (44, 597060), (45, 583792), (48, 547305), (55, 477648), (60, 437844), (62, 423720), (66, 398040), (72, 364870), (80, 328383), (88, 298530), (90, 291896), (93, 282480), (99, 265360), (107, 245520), (110, 238824), (120, 218922), (124, 211860), (132, 199020), (144, 182435), (155, 169488), (165, 159216), (176, 149265), (180, 145948), (186, 141240), (198, 132680), (214, 122760), (220, 119412), (240, 109461), (248, 105930), (264, 99510), (279, 94160), (310, 84744), (321, 81840), (330, 79608), (341, 77040), (360, 72974), (372, 70620), (396, 66340), (428, 61380), (440, 59706), (465, 56496), (495, 53072), (496, 52965), (528, 49755), (535, 49104), (558, 47080), (620, 42372), (642, 40920), (660, 39804), (682, 38520), (720, 36487), (744, 35310), (792, 33170), (856, 30690), (880, 29853), (930, 28248), (963, 27280), (990, 26536), (1023, 25680), (1070, 24552), (1116, 23540), (1177, 22320), (1240, 21186), (1284, 20460), (1320, 19902), (1364, 19260), (1395, 18832), (1488, 17655), (1584, 16585), (1605, 16368), (1705, 15408), (1712, 15345), (1860, 14124), (1926, 13640), (1980, 13268), (2046, 12840), (2140, 12276), (2232, 11770), (2354, 11160), (2480, 10593), (2568, 10230), (2640, 9951), (2728, 9630), (2790, 9416), (3069, 8560), (3210, 8184), (3317, 7920), (3410, 7704), (3531, 7440), (3720, 7062), (3852, 6820), (3960, 6634), (4092, 6420), (4280, 6138), (4464, 5885), (4708, 5580), (4815, 5456), (5115, 5136)]