196545120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 192

約数和(自身を含む): 680762880

約数和(自身を除く): 484217760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 937, 1104, 1140, 1311, 1380, 1520, 1748, 1824, 1840, 1874, 2185, 2208, 2280, 2622, 2760, 2811, 3040, 3496, 3680, 3748, 4370, 4560, 4685, 5244, 5520, 5622, 6555, 6992, 7496, 8740, 9120, 9370, 10488, 11040, 11244, 13110, 13984, 14055, 14992, 17480, 17803, 18740, 20976, 21551, 22488, 26220, 28110, 29984, 34960, 35606, 37480, 41952, 43102, 44976, 52440, 53409, 56220, 64653, 69920, 71212, 74960, 86204, 89015, 89952, 104880, 106818, 107755, 112440, 129306, 142424, 149920, 172408, 178030, 209760, 213636, 215510, 224880, 258612, 267045, 284848, 323265, 344816, 356060, 409469, 427272, 431020, 449760, 517224, 534090, 569696, 646530, 689632, 712120, 818938, 854544, 862040, 1034448, 1068180, 1228407, 1293060, 1424240, 1637876, 1709088, 1724080, 2047345, 2068896, 2136360, 2456814, 2586120, 2848480, 3275752, 3448160, 4094690, 4272720, 4913628, 5172240, 6142035, 6551504, 8189380, 8545440, 9827256, 10344480, 12284070, 13103008, 16378760, 19654512, 24568140, 32757520, 39309024, 49136280, 65515040, 98272560, 196545120]

約数ペア:

[(1, 196545120), (2, 98272560), (3, 65515040), (4, 49136280), (5, 39309024), (6, 32757520), (8, 24568140), (10, 19654512), (12, 16378760), (15, 13103008), (16, 12284070), (19, 10344480), (20, 9827256), (23, 8545440), (24, 8189380), (30, 6551504), (32, 6142035), (38, 5172240), (40, 4913628), (46, 4272720), (48, 4094690), (57, 3448160), (60, 3275752), (69, 2848480), (76, 2586120), (80, 2456814), (92, 2136360), (95, 2068896), (96, 2047345), (114, 1724080), (115, 1709088), (120, 1637876), (138, 1424240), (152, 1293060), (160, 1228407), (184, 1068180), (190, 1034448), (228, 862040), (230, 854544), (240, 818938), (276, 712120), (285, 689632), (304, 646530), (345, 569696), (368, 534090), (380, 517224), (437, 449760), (456, 431020), (460, 427272), (480, 409469), (552, 356060), (570, 344816), (608, 323265), (690, 284848), (736, 267045), (760, 258612), (874, 224880), (912, 215510), (920, 213636), (937, 209760), (1104, 178030), (1140, 172408), (1311, 149920), (1380, 142424), (1520, 129306), (1748, 112440), (1824, 107755), (1840, 106818), (1874, 104880), (2185, 89952), (2208, 89015), (2280, 86204), (2622, 74960), (2760, 71212), (2811, 69920), (3040, 64653), (3496, 56220), (3680, 53409), (3748, 52440), (4370, 44976), (4560, 43102), (4685, 41952), (5244, 37480), (5520, 35606), (5622, 34960), (6555, 29984), (6992, 28110), (7496, 26220), (8740, 22488), (9120, 21551), (9370, 20976), (10488, 18740), (11040, 17803), (11244, 17480), (13110, 14992), (13984, 14055)]