151745440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 455051520

約数和(自身を除く): 303306080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 113, 140, 154, 160, 176, 218, 220, 224, 226, 280, 308, 352, 385, 436, 440, 452, 545, 560, 565, 616, 763, 770, 791, 872, 880, 904, 1090, 1120, 1130, 1199, 1232, 1243, 1526, 1540, 1582, 1744, 1760, 1808, 2180, 2260, 2398, 2464, 2486, 3052, 3080, 3164, 3488, 3616, 3815, 3955, 4360, 4520, 4796, 4972, 5995, 6104, 6160, 6215, 6328, 7630, 7910, 8393, 8701, 8720, 9040, 9592, 9944, 11990, 12208, 12317, 12320, 12430, 12656, 15260, 15820, 16786, 17402, 17440, 18080, 19184, 19888, 23980, 24416, 24634, 24860, 25312, 30520, 31640, 33572, 34804, 38368, 39776, 41965, 43505, 47960, 49268, 49720, 61040, 61585, 63280, 67144, 69608, 83930, 86219, 87010, 95920, 98536, 99440, 122080, 123170, 126560, 134288, 135487, 139216, 167860, 172438, 174020, 191840, 197072, 198880, 246340, 268576, 270974, 278432, 335720, 344876, 348040, 394144, 431095, 492680, 541948, 671440, 677435, 689752, 696080, 862190, 948409, 985360, 1083896, 1342880, 1354870, 1379504, 1392160, 1724380, 1896818, 1970720, 2167792, 2709740, 2759008, 3448760, 3793636, 4335584, 4742045, 5419480, 6897520, 7587272, 9484090, 10838960, 13795040, 15174544, 18968180, 21677920, 30349088, 37936360, 75872720, 151745440]

約数ペア:

[(1, 151745440), (2, 75872720), (4, 37936360), (5, 30349088), (7, 21677920), (8, 18968180), (10, 15174544), (11, 13795040), (14, 10838960), (16, 9484090), (20, 7587272), (22, 6897520), (28, 5419480), (32, 4742045), (35, 4335584), (40, 3793636), (44, 3448760), (55, 2759008), (56, 2709740), (70, 2167792), (77, 1970720), (80, 1896818), (88, 1724380), (109, 1392160), (110, 1379504), (112, 1354870), (113, 1342880), (140, 1083896), (154, 985360), (160, 948409), (176, 862190), (218, 696080), (220, 689752), (224, 677435), (226, 671440), (280, 541948), (308, 492680), (352, 431095), (385, 394144), (436, 348040), (440, 344876), (452, 335720), (545, 278432), (560, 270974), (565, 268576), (616, 246340), (763, 198880), (770, 197072), (791, 191840), (872, 174020), (880, 172438), (904, 167860), (1090, 139216), (1120, 135487), (1130, 134288), (1199, 126560), (1232, 123170), (1243, 122080), (1526, 99440), (1540, 98536), (1582, 95920), (1744, 87010), (1760, 86219), (1808, 83930), (2180, 69608), (2260, 67144), (2398, 63280), (2464, 61585), (2486, 61040), (3052, 49720), (3080, 49268), (3164, 47960), (3488, 43505), (3616, 41965), (3815, 39776), (3955, 38368), (4360, 34804), (4520, 33572), (4796, 31640), (4972, 30520), (5995, 25312), (6104, 24860), (6160, 24634), (6215, 24416), (6328, 23980), (7630, 19888), (7910, 19184), (8393, 18080), (8701, 17440), (8720, 17402), (9040, 16786), (9592, 15820), (9944, 15260), (11990, 12656), (12208, 12430), (12317, 12320)]