220793760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 288

約数和(自身を含む): 840647808

約数和(自身を除く): 619854048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 96, 99, 106, 110, 120, 132, 144, 159, 160, 165, 176, 180, 198, 212, 220, 240, 263, 264, 265, 288, 318, 330, 352, 360, 396, 424, 440, 477, 480, 495, 526, 528, 530, 583, 636, 660, 720, 789, 792, 795, 848, 880, 954, 990, 1052, 1056, 1060, 1166, 1272, 1315, 1320, 1440, 1578, 1584, 1590, 1696, 1749, 1760, 1908, 1980, 2104, 2120, 2332, 2367, 2385, 2544, 2630, 2640, 2893, 2915, 3156, 3168, 3180, 3498, 3816, 3945, 3960, 4208, 4240, 4664, 4734, 4770, 5088, 5247, 5260, 5280, 5786, 5830, 6312, 6360, 6996, 7632, 7890, 7920, 8416, 8480, 8679, 8745, 9328, 9468, 9540, 10494, 10520, 11572, 11660, 11835, 12624, 12720, 13939, 13992, 14465, 15264, 15780, 15840, 17358, 17490, 18656, 18936, 19080, 20988, 21040, 23144, 23320, 23670, 25248, 25440, 26037, 26235, 27878, 27984, 28930, 31560, 34716, 34980, 37872, 38160, 41817, 41976, 42080, 43395, 46288, 46640, 47340, 52074, 52470, 55756, 55968, 57860, 63120, 69432, 69695, 69960, 75744, 76320, 83634, 83952, 86790, 92576, 93280, 94680, 104148, 104940, 111512, 115720, 125451, 126240, 130185, 138864, 139390, 139920, 153329, 167268, 167904, 173580, 189360, 208296, 209085, 209880, 223024, 231440, 250902, 260370, 277728, 278780, 279840, 306658, 334536, 347160, 378720, 416592, 418170, 419760, 446048, 459987, 462880, 501804, 520740, 557560, 613316, 627255, 669072, 694320, 766645, 833184, 836340, 839520, 919974, 1003608, 1041480, 1115120, 1226632, 1254510, 1338144, 1379961, 1388640, 1533290, 1672680, 1839948, 2007216, 2082960, 2230240, 2299935, 2453264, 2509020, 2759922, 3066580, 3345360, 3679896, 4014432, 4165920, 4599870, 4906528, 5018040, 5519844, 6133160, 6690720, 6899805, 7359792, 9199740, 10036080, 11039688, 12266320, 13799610, 14719584, 18399480, 20072160, 22079376, 24532640, 27599220, 36798960, 44158752, 55198440, 73597920, 110396880, 220793760]

約数ペア:

[(1, 220793760), (2, 110396880), (3, 73597920), (4, 55198440), (5, 44158752), (6, 36798960), (8, 27599220), (9, 24532640), (10, 22079376), (11, 20072160), (12, 18399480), (15, 14719584), (16, 13799610), (18, 12266320), (20, 11039688), (22, 10036080), (24, 9199740), (30, 7359792), (32, 6899805), (33, 6690720), (36, 6133160), (40, 5519844), (44, 5018040), (45, 4906528), (48, 4599870), (53, 4165920), (55, 4014432), (60, 3679896), (66, 3345360), (72, 3066580), (80, 2759922), (88, 2509020), (90, 2453264), (96, 2299935), (99, 2230240), (106, 2082960), (110, 2007216), (120, 1839948), (132, 1672680), (144, 1533290), (159, 1388640), (160, 1379961), (165, 1338144), (176, 1254510), (180, 1226632), (198, 1115120), (212, 1041480), (220, 1003608), (240, 919974), (263, 839520), (264, 836340), (265, 833184), (288, 766645), (318, 694320), (330, 669072), (352, 627255), (360, 613316), (396, 557560), (424, 520740), (440, 501804), (477, 462880), (480, 459987), (495, 446048), (526, 419760), (528, 418170), (530, 416592), (583, 378720), (636, 347160), (660, 334536), (720, 306658), (789, 279840), (792, 278780), (795, 277728), (848, 260370), (880, 250902), (954, 231440), (990, 223024), (1052, 209880), (1056, 209085), (1060, 208296), (1166, 189360), (1272, 173580), (1315, 167904), (1320, 167268), (1440, 153329), (1578, 139920), (1584, 139390), (1590, 138864), (1696, 130185), (1749, 126240), (1760, 125451), (1908, 115720), (1980, 111512), (2104, 104940), (2120, 104148), (2332, 94680), (2367, 93280), (2385, 92576), (2544, 86790), (2630, 83952), (2640, 83634), (2893, 76320), (2915, 75744), (3156, 69960), (3168, 69695), (3180, 69432), (3498, 63120), (3816, 57860), (3945, 55968), (3960, 55756), (4208, 52470), (4240, 52074), (4664, 47340), (4734, 46640), (4770, 46288), (5088, 43395), (5247, 42080), (5260, 41976), (5280, 41817), (5786, 38160), (5830, 37872), (6312, 34980), (6360, 34716), (6996, 31560), (7632, 28930), (7890, 27984), (7920, 27878), (8416, 26235), (8480, 26037), (8679, 25440), (8745, 25248), (9328, 23670), (9468, 23320), (9540, 23144), (10494, 21040), (10520, 20988), (11572, 19080), (11660, 18936), (11835, 18656), (12624, 17490), (12720, 17358), (13939, 15840), (13992, 15780), (14465, 15264)]