1576376640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 280

約数和(自身を含む): 5705090952

約数和(自身を除く): 4128714312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 324, 360, 366, 405, 432, 480, 488, 540, 549, 576, 610, 648, 720, 732, 810, 864, 915, 960, 976, 997, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1728, 1830, 1952, 1994, 2160, 2196, 2440, 2592, 2745, 2880, 2928, 2991, 3240, 3294, 3660, 3904, 3988, 4320, 4392, 4880, 4941, 4985, 5184, 5490, 5856, 5982, 6480, 6588, 7320, 7976, 8235, 8640, 8784, 8973, 9760, 9882, 9970, 10980, 11712, 11964, 12960, 13176, 14640, 14955, 15952, 16470, 17568, 17946, 19520, 19764, 19940, 21960, 23928, 24705, 25920, 26352, 26919, 29280, 29910, 31904, 32940, 35136, 35892, 39528, 39880, 43920, 44865, 47856, 49410, 52704, 53838, 58560, 59820, 60817, 63808, 65880, 71784, 79056, 79760, 80757, 87840, 89730, 95712, 98820, 105408, 107676, 119640, 121634, 131760, 134595, 143568, 158112, 159520, 161514, 175680, 179460, 182451, 191424, 197640, 215352, 239280, 243268, 263520, 269190, 287136, 304085, 316224, 319040, 323028, 358920, 364902, 395280, 403785, 430704, 478560, 486536, 527040, 538380, 547353, 574272, 608170, 646056, 717840, 729804, 790560, 807570, 861408, 912255, 957120, 973072, 1076760, 1094706, 1216340, 1292112, 1435680, 1459608, 1581120, 1615140, 1642059, 1722816, 1824510, 1946144, 2153520, 2189412, 2432680, 2584224, 2736765, 2871360, 2919216, 3230280, 3284118, 3649020, 3892288, 4307040, 4378824, 4865360, 4926177, 5168448, 5473530, 5838432, 6460560, 6568236, 7298040, 8210295, 8614080, 8757648, 9730720, 9852354, 10947060, 11676864, 12921120, 13136472, 14596080, 16420590, 17515296, 19461440, 19704708, 21894120, 24630885, 25842240, 26272944, 29192160, 32841180, 35030592, 39409416, 43788240, 49261770, 52545888, 58384320, 65682360, 78818832, 87576480, 98523540, 105091776, 131364720, 157637664, 175152960, 197047080, 262729440, 315275328, 394094160, 525458880, 788188320, 1576376640]

約数ペア:

[(1, 1576376640), (2, 788188320), (3, 525458880), (4, 394094160), (5, 315275328), (6, 262729440), (8, 197047080), (9, 175152960), (10, 157637664), (12, 131364720), (15, 105091776), (16, 98523540), (18, 87576480), (20, 78818832), (24, 65682360), (27, 58384320), (30, 52545888), (32, 49261770), (36, 43788240), (40, 39409416), (45, 35030592), (48, 32841180), (54, 29192160), (60, 26272944), (61, 25842240), (64, 24630885), (72, 21894120), (80, 19704708), (81, 19461440), (90, 17515296), (96, 16420590), (108, 14596080), (120, 13136472), (122, 12921120), (135, 11676864), (144, 10947060), (160, 9852354), (162, 9730720), (180, 8757648), (183, 8614080), (192, 8210295), (216, 7298040), (240, 6568236), (244, 6460560), (270, 5838432), (288, 5473530), (305, 5168448), (320, 4926177), (324, 4865360), (360, 4378824), (366, 4307040), (405, 3892288), (432, 3649020), (480, 3284118), (488, 3230280), (540, 2919216), (549, 2871360), (576, 2736765), (610, 2584224), (648, 2432680), (720, 2189412), (732, 2153520), (810, 1946144), (864, 1824510), (915, 1722816), (960, 1642059), (976, 1615140), (997, 1581120), (1080, 1459608), (1098, 1435680), (1220, 1292112), (1296, 1216340), (1440, 1094706), (1464, 1076760), (1620, 973072), (1647, 957120), (1728, 912255), (1830, 861408), (1952, 807570), (1994, 790560), (2160, 729804), (2196, 717840), (2440, 646056), (2592, 608170), (2745, 574272), (2880, 547353), (2928, 538380), (2991, 527040), (3240, 486536), (3294, 478560), (3660, 430704), (3904, 403785), (3988, 395280), (4320, 364902), (4392, 358920), (4880, 323028), (4941, 319040), (4985, 316224), (5184, 304085), (5490, 287136), (5856, 269190), (5982, 263520), (6480, 243268), (6588, 239280), (7320, 215352), (7976, 197640), (8235, 191424), (8640, 182451), (8784, 179460), (8973, 175680), (9760, 161514), (9882, 159520), (9970, 158112), (10980, 143568), (11712, 134595), (11964, 131760), (12960, 121634), (13176, 119640), (14640, 107676), (14955, 105408), (15952, 98820), (16470, 95712), (17568, 89730), (17946, 87840), (19520, 80757), (19764, 79760), (19940, 79056), (21960, 71784), (23928, 65880), (24705, 63808), (25920, 60817), (26352, 59820), (26919, 58560), (29280, 53838), (29910, 52704), (31904, 49410), (32940, 47856), (35136, 44865), (35892, 43920), (39528, 39880)]