261668880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3707

約数の個数: 200

約数和(自身を含む): 991704384

約数和(自身を除く): 730035504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3671, 3960, 4455, 4752, 5940, 6480, 7128, 7342, 7920, 8910, 11013, 11880, 14256, 14684, 17820, 18355, 22026, 23760, 29368, 33039, 35640, 36710, 40381, 44052, 55065, 58736, 66078, 71280, 73420, 80762, 88104, 99117, 110130, 121143, 132156, 146840, 161524, 165195, 176208, 198234, 201905, 220260, 242286, 264312, 293680, 297351, 323048, 330390, 363429, 396468, 403810, 440520, 484572, 495585, 528624, 594702, 605715, 646096, 660780, 726858, 792936, 807620, 881040, 969144, 991170, 1090287, 1189404, 1211430, 1321560, 1453716, 1486755, 1585872, 1615240, 1817145, 1938288, 1982340, 2180574, 2378808, 2422860, 2643120, 2907432, 2973510, 3230480, 3270861, 3634290, 3964680, 4361148, 4757616, 4845720, 5451435, 5814864, 5947020, 6541722, 7268580, 7929360, 8722296, 9691440, 10902870, 11894040, 13083444, 14537160, 16354305, 17444592, 21805740, 23788080, 26166888, 29074320, 32708610, 43611480, 52333776, 65417220, 87222960, 130834440, 261668880]

約数ペア:

[(1, 261668880), (2, 130834440), (3, 87222960), (4, 65417220), (5, 52333776), (6, 43611480), (8, 32708610), (9, 29074320), (10, 26166888), (11, 23788080), (12, 21805740), (15, 17444592), (16, 16354305), (18, 14537160), (20, 13083444), (22, 11894040), (24, 10902870), (27, 9691440), (30, 8722296), (33, 7929360), (36, 7268580), (40, 6541722), (44, 5947020), (45, 5814864), (48, 5451435), (54, 4845720), (55, 4757616), (60, 4361148), (66, 3964680), (72, 3634290), (80, 3270861), (81, 3230480), (88, 2973510), (90, 2907432), (99, 2643120), (108, 2422860), (110, 2378808), (120, 2180574), (132, 1982340), (135, 1938288), (144, 1817145), (162, 1615240), (165, 1585872), (176, 1486755), (180, 1453716), (198, 1321560), (216, 1211430), (220, 1189404), (240, 1090287), (264, 991170), (270, 969144), (297, 881040), (324, 807620), (330, 792936), (360, 726858), (396, 660780), (405, 646096), (432, 605715), (440, 594702), (495, 528624), (528, 495585), (540, 484572), (594, 440520), (648, 403810), (660, 396468), (720, 363429), (792, 330390), (810, 323048), (880, 297351), (891, 293680), (990, 264312), (1080, 242286), (1188, 220260), (1296, 201905), (1320, 198234), (1485, 176208), (1584, 165195), (1620, 161524), (1782, 146840), (1980, 132156), (2160, 121143), (2376, 110130), (2640, 99117), (2970, 88104), (3240, 80762), (3564, 73420), (3671, 71280), (3960, 66078), (4455, 58736), (4752, 55065), (5940, 44052), (6480, 40381), (7128, 36710), (7342, 35640), (7920, 33039), (8910, 29368), (11013, 23760), (11880, 22026), (14256, 18355), (14684, 17820)]