83310480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 311747904

約数和(自身を除く): 228437424

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, 67, 72, 80, 88, 90, 99, 110, 120, 132, 134, 144, 157, 165, 176, 180, 198, 201, 220, 240, 264, 268, 314, 330, 335, 360, 396, 402, 440, 471, 495, 528, 536, 603, 628, 660, 670, 720, 737, 785, 792, 804, 880, 942, 990, 1005, 1072, 1206, 1256, 1320, 1340, 1413, 1474, 1570, 1584, 1608, 1727, 1884, 1980, 2010, 2211, 2355, 2412, 2512, 2640, 2680, 2826, 2948, 3015, 3140, 3216, 3454, 3685, 3768, 3960, 4020, 4422, 4710, 4824, 5181, 5360, 5652, 5896, 6030, 6280, 6633, 6908, 7065, 7370, 7536, 7920, 8040, 8635, 8844, 9420, 9648, 10362, 10519, 11055, 11304, 11792, 12060, 12560, 13266, 13816, 14130, 14740, 15543, 16080, 17270, 17688, 18840, 20724, 21038, 22110, 22608, 24120, 25905, 26532, 27632, 28260, 29480, 31086, 31557, 33165, 34540, 35376, 37680, 41448, 42076, 44220, 48240, 51810, 52595, 53064, 56520, 58960, 62172, 63114, 66330, 69080, 77715, 82896, 84152, 88440, 94671, 103620, 105190, 106128, 113040, 115709, 124344, 126228, 132660, 138160, 155430, 157785, 168304, 176880, 189342, 207240, 210380, 231418, 248688, 252456, 265320, 310860, 315570, 347127, 378684, 414480, 420760, 462836, 473355, 504912, 530640, 578545, 621720, 631140, 694254, 757368, 841520, 925672, 946710, 1041381, 1157090, 1243440, 1262280, 1388508, 1514736, 1735635, 1851344, 1893420, 2082762, 2314180, 2524560, 2777016, 3471270, 3786840, 4165524, 4628360, 5206905, 5554032, 6942540, 7573680, 8331048, 9256720, 10413810, 13885080, 16662096, 20827620, 27770160, 41655240, 83310480]

約数ペア:

[(1, 83310480), (2, 41655240), (3, 27770160), (4, 20827620), (5, 16662096), (6, 13885080), (8, 10413810), (9, 9256720), (10, 8331048), (11, 7573680), (12, 6942540), (15, 5554032), (16, 5206905), (18, 4628360), (20, 4165524), (22, 3786840), (24, 3471270), (30, 2777016), (33, 2524560), (36, 2314180), (40, 2082762), (44, 1893420), (45, 1851344), (48, 1735635), (55, 1514736), (60, 1388508), (66, 1262280), (67, 1243440), (72, 1157090), (80, 1041381), (88, 946710), (90, 925672), (99, 841520), (110, 757368), (120, 694254), (132, 631140), (134, 621720), (144, 578545), (157, 530640), (165, 504912), (176, 473355), (180, 462836), (198, 420760), (201, 414480), (220, 378684), (240, 347127), (264, 315570), (268, 310860), (314, 265320), (330, 252456), (335, 248688), (360, 231418), (396, 210380), (402, 207240), (440, 189342), (471, 176880), (495, 168304), (528, 157785), (536, 155430), (603, 138160), (628, 132660), (660, 126228), (670, 124344), (720, 115709), (737, 113040), (785, 106128), (792, 105190), (804, 103620), (880, 94671), (942, 88440), (990, 84152), (1005, 82896), (1072, 77715), (1206, 69080), (1256, 66330), (1320, 63114), (1340, 62172), (1413, 58960), (1474, 56520), (1570, 53064), (1584, 52595), (1608, 51810), (1727, 48240), (1884, 44220), (1980, 42076), (2010, 41448), (2211, 37680), (2355, 35376), (2412, 34540), (2512, 33165), (2640, 31557), (2680, 31086), (2826, 29480), (2948, 28260), (3015, 27632), (3140, 26532), (3216, 25905), (3454, 24120), (3685, 22608), (3768, 22110), (3960, 21038), (4020, 20724), (4422, 18840), (4710, 17688), (4824, 17270), (5181, 16080), (5360, 15543), (5652, 14740), (5896, 14130), (6030, 13816), (6280, 13266), (6633, 12560), (6908, 12060), (7065, 11792), (7370, 11304), (7536, 11055), (7920, 10519), (8040, 10362), (8635, 9648), (8844, 9420)]