2081443200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1565

約数の個数: 192

約数和(自身を含む): 6904416720

約数和(自身を除く): 4822973520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 157, 160, 192, 200, 240, 300, 314, 320, 384, 400, 471, 480, 600, 628, 640, 785, 800, 942, 960, 1200, 1256, 1381, 1570, 1600, 1884, 1920, 2355, 2400, 2512, 2762, 3140, 3200, 3768, 3925, 4143, 4710, 4800, 5024, 5524, 6280, 6905, 7536, 7850, 8286, 9420, 9600, 10048, 11048, 11775, 12560, 13810, 15072, 15700, 16572, 18840, 20096, 20715, 22096, 23550, 25120, 27620, 30144, 31400, 33144, 34525, 37680, 41430, 44192, 47100, 50240, 55240, 60288, 62800, 66288, 69050, 75360, 82860, 88384, 94200, 100480, 103575, 110480, 125600, 132576, 138100, 150720, 165720, 176768, 188400, 207150, 216817, 220960, 251200, 265152, 276200, 301440, 331440, 376800, 414300, 433634, 441920, 502400, 530304, 552400, 650451, 662880, 753600, 828600, 867268, 883840, 1084085, 1104800, 1300902, 1325760, 1507200, 1657200, 1734536, 2168170, 2209600, 2601804, 2651520, 3252255, 3314400, 3469072, 4336340, 4419200, 5203608, 5420425, 6504510, 6628800, 6938144, 8672680, 10407216, 10840850, 13009020, 13257600, 13876288, 16261275, 17345360, 20814432, 21681700, 26018040, 27752576, 32522550, 34690720, 41628864, 43363400, 52036080, 65045100, 69381440, 83257728, 86726800, 104072160, 130090200, 138762880, 173453600, 208144320, 260180400, 346907200, 416288640, 520360800, 693814400, 1040721600, 2081443200]

約数ペア:

[(1, 2081443200), (2, 1040721600), (3, 693814400), (4, 520360800), (5, 416288640), (6, 346907200), (8, 260180400), (10, 208144320), (12, 173453600), (15, 138762880), (16, 130090200), (20, 104072160), (24, 86726800), (25, 83257728), (30, 69381440), (32, 65045100), (40, 52036080), (48, 43363400), (50, 41628864), (60, 34690720), (64, 32522550), (75, 27752576), (80, 26018040), (96, 21681700), (100, 20814432), (120, 17345360), (128, 16261275), (150, 13876288), (157, 13257600), (160, 13009020), (192, 10840850), (200, 10407216), (240, 8672680), (300, 6938144), (314, 6628800), (320, 6504510), (384, 5420425), (400, 5203608), (471, 4419200), (480, 4336340), (600, 3469072), (628, 3314400), (640, 3252255), (785, 2651520), (800, 2601804), (942, 2209600), (960, 2168170), (1200, 1734536), (1256, 1657200), (1381, 1507200), (1570, 1325760), (1600, 1300902), (1884, 1104800), (1920, 1084085), (2355, 883840), (2400, 867268), (2512, 828600), (2762, 753600), (3140, 662880), (3200, 650451), (3768, 552400), (3925, 530304), (4143, 502400), (4710, 441920), (4800, 433634), (5024, 414300), (5524, 376800), (6280, 331440), (6905, 301440), (7536, 276200), (7850, 265152), (8286, 251200), (9420, 220960), (9600, 216817), (10048, 207150), (11048, 188400), (11775, 176768), (12560, 165720), (13810, 150720), (15072, 138100), (15700, 132576), (16572, 125600), (18840, 110480), (20096, 103575), (20715, 100480), (22096, 94200), (23550, 88384), (25120, 82860), (27620, 75360), (30144, 69050), (31400, 66288), (33144, 62800), (34525, 60288), (37680, 55240), (41430, 50240), (44192, 47100)]