189966560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 361611040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 79, 80, 95, 112, 113, 133, 140, 152, 158, 160, 190, 224, 226, 266, 280, 304, 316, 380, 395, 452, 532, 553, 560, 565, 608, 632, 665, 760, 790, 791, 904, 1064, 1106, 1120, 1130, 1264, 1330, 1501, 1520, 1580, 1582, 1808, 2128, 2147, 2212, 2260, 2528, 2660, 2765, 3002, 3040, 3160, 3164, 3616, 3955, 4256, 4294, 4424, 4520, 5320, 5530, 6004, 6320, 6328, 7505, 7910, 8588, 8848, 8927, 9040, 10507, 10640, 10735, 11060, 12008, 12640, 12656, 15010, 15029, 15820, 17176, 17696, 17854, 18080, 21014, 21280, 21470, 22120, 24016, 25312, 30020, 30058, 31640, 34352, 35708, 42028, 42940, 44240, 44635, 48032, 52535, 60040, 60116, 62489, 63280, 68704, 71416, 75145, 84056, 85880, 88480, 89270, 105070, 120080, 120232, 124978, 126560, 142832, 150290, 168112, 169613, 171760, 178540, 210140, 240160, 240464, 249956, 285664, 300580, 312445, 336224, 339226, 343520, 357080, 420280, 480928, 499912, 601160, 624890, 678452, 714160, 840560, 848065, 999824, 1187291, 1202320, 1249780, 1356904, 1428320, 1681120, 1696130, 1999648, 2374582, 2404640, 2499560, 2713808, 3392260, 4749164, 4999120, 5427616, 5936455, 6784520, 9498328, 9998240, 11872910, 13569040, 18996656, 23745820, 27138080, 37993312, 47491640, 94983280, 189966560]

約数ペア:

[(1, 189966560), (2, 94983280), (4, 47491640), (5, 37993312), (7, 27138080), (8, 23745820), (10, 18996656), (14, 13569040), (16, 11872910), (19, 9998240), (20, 9498328), (28, 6784520), (32, 5936455), (35, 5427616), (38, 4999120), (40, 4749164), (56, 3392260), (70, 2713808), (76, 2499560), (79, 2404640), (80, 2374582), (95, 1999648), (112, 1696130), (113, 1681120), (133, 1428320), (140, 1356904), (152, 1249780), (158, 1202320), (160, 1187291), (190, 999824), (224, 848065), (226, 840560), (266, 714160), (280, 678452), (304, 624890), (316, 601160), (380, 499912), (395, 480928), (452, 420280), (532, 357080), (553, 343520), (560, 339226), (565, 336224), (608, 312445), (632, 300580), (665, 285664), (760, 249956), (790, 240464), (791, 240160), (904, 210140), (1064, 178540), (1106, 171760), (1120, 169613), (1130, 168112), (1264, 150290), (1330, 142832), (1501, 126560), (1520, 124978), (1580, 120232), (1582, 120080), (1808, 105070), (2128, 89270), (2147, 88480), (2212, 85880), (2260, 84056), (2528, 75145), (2660, 71416), (2765, 68704), (3002, 63280), (3040, 62489), (3160, 60116), (3164, 60040), (3616, 52535), (3955, 48032), (4256, 44635), (4294, 44240), (4424, 42940), (4520, 42028), (5320, 35708), (5530, 34352), (6004, 31640), (6320, 30058), (6328, 30020), (7505, 25312), (7910, 24016), (8588, 22120), (8848, 21470), (8927, 21280), (9040, 21014), (10507, 18080), (10640, 17854), (10735, 17696), (11060, 17176), (12008, 15820), (12640, 15029), (12656, 15010)]