69155520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 224

約数和(自身を含む): 258080256

約数和(自身を除く): 188924736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 251, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 502, 560, 574, 615, 656, 672, 753, 820, 840, 861, 960, 984, 1004, 1120, 1148, 1230, 1255, 1312, 1344, 1435, 1506, 1640, 1680, 1722, 1757, 1968, 2008, 2240, 2296, 2460, 2510, 2624, 2870, 3012, 3280, 3360, 3444, 3514, 3765, 3936, 4016, 4305, 4592, 4920, 5020, 5271, 5740, 6024, 6560, 6720, 6888, 7028, 7530, 7872, 8032, 8610, 8785, 9184, 9840, 10040, 10291, 10542, 11480, 12048, 13120, 13776, 14056, 15060, 16064, 17220, 17570, 18368, 19680, 20080, 20582, 21084, 22960, 24096, 26355, 27552, 28112, 30120, 30873, 34440, 35140, 39360, 40160, 41164, 42168, 45920, 48192, 51455, 52710, 55104, 56224, 60240, 61746, 68880, 70280, 72037, 80320, 82328, 84336, 91840, 102910, 105420, 112448, 120480, 123492, 137760, 140560, 144074, 154365, 164656, 168672, 205820, 210840, 216111, 240960, 246984, 275520, 281120, 288148, 308730, 329312, 337344, 360185, 411640, 421680, 432222, 493968, 562240, 576296, 617460, 658624, 720370, 823280, 843360, 864444, 987936, 1080555, 1152592, 1234920, 1440740, 1646560, 1686720, 1728888, 1975872, 2161110, 2305184, 2469840, 2881480, 3293120, 3457776, 4322220, 4610368, 4939680, 5762960, 6915552, 8644440, 9879360, 11525920, 13831104, 17288880, 23051840, 34577760, 69155520]

約数ペア:

[(1, 69155520), (2, 34577760), (3, 23051840), (4, 17288880), (5, 13831104), (6, 11525920), (7, 9879360), (8, 8644440), (10, 6915552), (12, 5762960), (14, 4939680), (15, 4610368), (16, 4322220), (20, 3457776), (21, 3293120), (24, 2881480), (28, 2469840), (30, 2305184), (32, 2161110), (35, 1975872), (40, 1728888), (41, 1686720), (42, 1646560), (48, 1440740), (56, 1234920), (60, 1152592), (64, 1080555), (70, 987936), (80, 864444), (82, 843360), (84, 823280), (96, 720370), (105, 658624), (112, 617460), (120, 576296), (123, 562240), (140, 493968), (160, 432222), (164, 421680), (168, 411640), (192, 360185), (205, 337344), (210, 329312), (224, 308730), (240, 288148), (246, 281120), (251, 275520), (280, 246984), (287, 240960), (320, 216111), (328, 210840), (336, 205820), (410, 168672), (420, 164656), (448, 154365), (480, 144074), (492, 140560), (502, 137760), (560, 123492), (574, 120480), (615, 112448), (656, 105420), (672, 102910), (753, 91840), (820, 84336), (840, 82328), (861, 80320), (960, 72037), (984, 70280), (1004, 68880), (1120, 61746), (1148, 60240), (1230, 56224), (1255, 55104), (1312, 52710), (1344, 51455), (1435, 48192), (1506, 45920), (1640, 42168), (1680, 41164), (1722, 40160), (1757, 39360), (1968, 35140), (2008, 34440), (2240, 30873), (2296, 30120), (2460, 28112), (2510, 27552), (2624, 26355), (2870, 24096), (3012, 22960), (3280, 21084), (3360, 20582), (3444, 20080), (3514, 19680), (3765, 18368), (3936, 17570), (4016, 17220), (4305, 16064), (4592, 15060), (4920, 14056), (5020, 13776), (5271, 13120), (5740, 12048), (6024, 11480), (6560, 10542), (6720, 10291), (6888, 10040), (7028, 9840), (7530, 9184), (7872, 8785), (8032, 8610)]