197786880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 721123200

約数和(自身を除く): 523336320

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, 59, 60, 64, 72, 80, 90, 96, 97, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 194, 216, 236, 240, 256, 270, 288, 291, 295, 320, 354, 360, 384, 388, 432, 472, 480, 485, 531, 540, 576, 582, 590, 640, 708, 720, 768, 776, 864, 873, 885, 944, 960, 970, 1062, 1080, 1152, 1164, 1180, 1280, 1416, 1440, 1455, 1552, 1593, 1728, 1746, 1770, 1888, 1920, 1940, 2124, 2160, 2304, 2328, 2360, 2619, 2655, 2832, 2880, 2910, 3104, 3186, 3456, 3492, 3540, 3776, 3840, 3880, 4248, 4320, 4365, 4656, 4720, 5238, 5310, 5664, 5723, 5760, 5820, 6208, 6372, 6912, 6984, 7080, 7552, 7760, 7965, 8496, 8640, 8730, 9312, 9440, 10476, 10620, 11328, 11446, 11520, 11640, 12416, 12744, 13095, 13968, 14160, 15104, 15520, 15930, 16992, 17169, 17280, 17460, 18624, 18880, 20952, 21240, 22656, 22892, 23280, 24832, 25488, 26190, 27936, 28320, 28615, 31040, 31860, 33984, 34338, 34560, 34920, 37248, 37760, 41904, 42480, 45312, 45784, 46560, 50976, 51507, 52380, 55872, 56640, 57230, 62080, 63720, 67968, 68676, 69840, 74496, 75520, 83808, 84960, 85845, 91568, 93120, 101952, 103014, 104760, 111744, 113280, 114460, 124160, 127440, 135936, 137352, 139680, 154521, 167616, 169920, 171690, 183136, 186240, 203904, 206028, 209520, 223488, 226560, 228920, 254880, 257535, 274704, 279360, 309042, 335232, 339840, 343380, 366272, 372480, 407808, 412056, 419040, 457840, 509760, 515070, 549408, 558720, 618084, 670464, 679680, 686760, 732544, 772605, 824112, 838080, 915680, 1019520, 1030140, 1098816, 1117440, 1236168, 1373520, 1465088, 1545210, 1648224, 1676160, 1831360, 2039040, 2060280, 2197632, 2472336, 2747040, 3090420, 3296448, 3352320, 3662720, 4120560, 4395264, 4944672, 5494080, 6180840, 6592896, 7325440, 8241120, 9889344, 10988160, 12361680, 13185792, 16482240, 19778688, 21976320, 24723360, 32964480, 39557376, 49446720, 65928960, 98893440, 197786880]

約数ペア:

[(1, 197786880), (2, 98893440), (3, 65928960), (4, 49446720), (5, 39557376), (6, 32964480), (8, 24723360), (9, 21976320), (10, 19778688), (12, 16482240), (15, 13185792), (16, 12361680), (18, 10988160), (20, 9889344), (24, 8241120), (27, 7325440), (30, 6592896), (32, 6180840), (36, 5494080), (40, 4944672), (45, 4395264), (48, 4120560), (54, 3662720), (59, 3352320), (60, 3296448), (64, 3090420), (72, 2747040), (80, 2472336), (90, 2197632), (96, 2060280), (97, 2039040), (108, 1831360), (118, 1676160), (120, 1648224), (128, 1545210), (135, 1465088), (144, 1373520), (160, 1236168), (177, 1117440), (180, 1098816), (192, 1030140), (194, 1019520), (216, 915680), (236, 838080), (240, 824112), (256, 772605), (270, 732544), (288, 686760), (291, 679680), (295, 670464), (320, 618084), (354, 558720), (360, 549408), (384, 515070), (388, 509760), (432, 457840), (472, 419040), (480, 412056), (485, 407808), (531, 372480), (540, 366272), (576, 343380), (582, 339840), (590, 335232), (640, 309042), (708, 279360), (720, 274704), (768, 257535), (776, 254880), (864, 228920), (873, 226560), (885, 223488), (944, 209520), (960, 206028), (970, 203904), (1062, 186240), (1080, 183136), (1152, 171690), (1164, 169920), (1180, 167616), (1280, 154521), (1416, 139680), (1440, 137352), (1455, 135936), (1552, 127440), (1593, 124160), (1728, 114460), (1746, 113280), (1770, 111744), (1888, 104760), (1920, 103014), (1940, 101952), (2124, 93120), (2160, 91568), (2304, 85845), (2328, 84960), (2360, 83808), (2619, 75520), (2655, 74496), (2832, 69840), (2880, 68676), (2910, 67968), (3104, 63720), (3186, 62080), (3456, 57230), (3492, 56640), (3540, 55872), (3776, 52380), (3840, 51507), (3880, 50976), (4248, 46560), (4320, 45784), (4365, 45312), (4656, 42480), (4720, 41904), (5238, 37760), (5310, 37248), (5664, 34920), (5723, 34560), (5760, 34338), (5820, 33984), (6208, 31860), (6372, 31040), (6912, 28615), (6984, 28320), (7080, 27936), (7552, 26190), (7760, 25488), (7965, 24832), (8496, 23280), (8640, 22892), (8730, 22656), (9312, 21240), (9440, 20952), (10476, 18880), (10620, 18624), (11328, 17460), (11446, 17280), (11520, 17169), (11640, 16992), (12416, 15930), (12744, 15520), (13095, 15104), (13968, 14160)]