195776640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 693365400

約数和(自身を除く): 497588760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 829, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1658, 1845, 1920, 1968, 2460, 2487, 2624, 2880, 2952, 3280, 3316, 3690, 3936, 4145, 4920, 4974, 5248, 5760, 5904, 6560, 6632, 7380, 7461, 7872, 8290, 9840, 9948, 11808, 12435, 13120, 13264, 14760, 14922, 15744, 16580, 19680, 19896, 23616, 24870, 26240, 26528, 29520, 29844, 33160, 33989, 37305, 39360, 39792, 47232, 49740, 53056, 59040, 59688, 66320, 67978, 74610, 78720, 79584, 99480, 101967, 106112, 118080, 119376, 132640, 135956, 149220, 159168, 169945, 198960, 203934, 236160, 238752, 265280, 271912, 298440, 305901, 318336, 339890, 397920, 407868, 477504, 509835, 530560, 543824, 596880, 611802, 679780, 795840, 815736, 955008, 1019670, 1087648, 1193760, 1223604, 1359560, 1529505, 1591680, 1631472, 2039340, 2175296, 2387520, 2447208, 2719120, 3059010, 3262944, 4078680, 4350592, 4775040, 4894416, 5438240, 6118020, 6525888, 8157360, 9788832, 10876480, 12236040, 13051776, 16314720, 19577664, 21752960, 24472080, 32629440, 39155328, 48944160, 65258880, 97888320, 195776640]

約数ペア:

[(1, 195776640), (2, 97888320), (3, 65258880), (4, 48944160), (5, 39155328), (6, 32629440), (8, 24472080), (9, 21752960), (10, 19577664), (12, 16314720), (15, 13051776), (16, 12236040), (18, 10876480), (20, 9788832), (24, 8157360), (30, 6525888), (32, 6118020), (36, 5438240), (40, 4894416), (41, 4775040), (45, 4350592), (48, 4078680), (60, 3262944), (64, 3059010), (72, 2719120), (80, 2447208), (82, 2387520), (90, 2175296), (96, 2039340), (120, 1631472), (123, 1591680), (128, 1529505), (144, 1359560), (160, 1223604), (164, 1193760), (180, 1087648), (192, 1019670), (205, 955008), (240, 815736), (246, 795840), (288, 679780), (320, 611802), (328, 596880), (360, 543824), (369, 530560), (384, 509835), (410, 477504), (480, 407868), (492, 397920), (576, 339890), (615, 318336), (640, 305901), (656, 298440), (720, 271912), (738, 265280), (820, 238752), (829, 236160), (960, 203934), (984, 198960), (1152, 169945), (1230, 159168), (1312, 149220), (1440, 135956), (1476, 132640), (1640, 119376), (1658, 118080), (1845, 106112), (1920, 101967), (1968, 99480), (2460, 79584), (2487, 78720), (2624, 74610), (2880, 67978), (2952, 66320), (3280, 59688), (3316, 59040), (3690, 53056), (3936, 49740), (4145, 47232), (4920, 39792), (4974, 39360), (5248, 37305), (5760, 33989), (5904, 33160), (6560, 29844), (6632, 29520), (7380, 26528), (7461, 26240), (7872, 24870), (8290, 23616), (9840, 19896), (9948, 19680), (11808, 16580), (12435, 15744), (13120, 14922), (13264, 14760)]