139526640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 519966720

約数和(自身を除く): 380440080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 223, 237, 240, 264, 316, 330, 360, 395, 396, 440, 446, 474, 495, 528, 632, 660, 669, 711, 720, 790, 792, 869, 880, 892, 948, 990, 1115, 1185, 1264, 1320, 1338, 1422, 1580, 1584, 1738, 1784, 1896, 1980, 2007, 2230, 2370, 2453, 2607, 2640, 2676, 2844, 3160, 3345, 3476, 3555, 3568, 3792, 3960, 4014, 4345, 4460, 4740, 4906, 5214, 5352, 5688, 6320, 6690, 6952, 7110, 7359, 7821, 7920, 8028, 8690, 8920, 9480, 9812, 10035, 10428, 10704, 11376, 12265, 13035, 13380, 13904, 14220, 14718, 15642, 16056, 17380, 17617, 17840, 18960, 19624, 20070, 20856, 22077, 24530, 26070, 26760, 28440, 29436, 31284, 32112, 34760, 35234, 36795, 39105, 39248, 40140, 41712, 44154, 49060, 52140, 52851, 53520, 56880, 58872, 62568, 69520, 70468, 73590, 78210, 80280, 88085, 88308, 98120, 104280, 105702, 110385, 117744, 125136, 140936, 147180, 156420, 158553, 160560, 176170, 176616, 193787, 196240, 208560, 211404, 220770, 264255, 281872, 294360, 312840, 317106, 352340, 353232, 387574, 422808, 441540, 528510, 581361, 588720, 625680, 634212, 704680, 775148, 792765, 845616, 883080, 968935, 1057020, 1162722, 1268424, 1409360, 1550296, 1585530, 1744083, 1766160, 1937870, 2114040, 2325444, 2536848, 2906805, 3100592, 3171060, 3488166, 3875740, 4228080, 4650888, 5813610, 6342120, 6976332, 7751480, 8720415, 9301776, 11627220, 12684240, 13952664, 15502960, 17440830, 23254440, 27905328, 34881660, 46508880, 69763320, 139526640]

約数ペア:

[(1, 139526640), (2, 69763320), (3, 46508880), (4, 34881660), (5, 27905328), (6, 23254440), (8, 17440830), (9, 15502960), (10, 13952664), (11, 12684240), (12, 11627220), (15, 9301776), (16, 8720415), (18, 7751480), (20, 6976332), (22, 6342120), (24, 5813610), (30, 4650888), (33, 4228080), (36, 3875740), (40, 3488166), (44, 3171060), (45, 3100592), (48, 2906805), (55, 2536848), (60, 2325444), (66, 2114040), (72, 1937870), (79, 1766160), (80, 1744083), (88, 1585530), (90, 1550296), (99, 1409360), (110, 1268424), (120, 1162722), (132, 1057020), (144, 968935), (158, 883080), (165, 845616), (176, 792765), (180, 775148), (198, 704680), (220, 634212), (223, 625680), (237, 588720), (240, 581361), (264, 528510), (316, 441540), (330, 422808), (360, 387574), (395, 353232), (396, 352340), (440, 317106), (446, 312840), (474, 294360), (495, 281872), (528, 264255), (632, 220770), (660, 211404), (669, 208560), (711, 196240), (720, 193787), (790, 176616), (792, 176170), (869, 160560), (880, 158553), (892, 156420), (948, 147180), (990, 140936), (1115, 125136), (1185, 117744), (1264, 110385), (1320, 105702), (1338, 104280), (1422, 98120), (1580, 88308), (1584, 88085), (1738, 80280), (1784, 78210), (1896, 73590), (1980, 70468), (2007, 69520), (2230, 62568), (2370, 58872), (2453, 56880), (2607, 53520), (2640, 52851), (2676, 52140), (2844, 49060), (3160, 44154), (3345, 41712), (3476, 40140), (3555, 39248), (3568, 39105), (3792, 36795), (3960, 35234), (4014, 34760), (4345, 32112), (4460, 31284), (4740, 29436), (4906, 28440), (5214, 26760), (5352, 26070), (5688, 24530), (6320, 22077), (6690, 20856), (6952, 20070), (7110, 19624), (7359, 18960), (7821, 17840), (7920, 17617), (8028, 17380), (8690, 16056), (8920, 15642), (9480, 14718), (9812, 14220), (10035, 13904), (10428, 13380), (10704, 13035), (11376, 12265)]