189492160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 548420544

約数和(自身を除く): 358928384

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 101, 104, 110, 130, 143, 160, 164, 176, 202, 205, 208, 220, 260, 286, 320, 328, 352, 404, 410, 416, 440, 451, 505, 520, 533, 572, 656, 704, 715, 808, 820, 832, 880, 902, 1010, 1040, 1066, 1111, 1144, 1312, 1313, 1430, 1616, 1640, 1760, 1804, 2020, 2080, 2132, 2222, 2255, 2288, 2624, 2626, 2665, 2860, 3232, 3280, 3520, 3608, 4040, 4141, 4160, 4264, 4444, 4510, 4576, 5252, 5330, 5555, 5720, 5863, 6464, 6560, 6565, 7216, 8080, 8282, 8528, 8888, 9020, 9152, 10504, 10660, 11110, 11440, 11726, 13120, 13130, 14432, 14443, 16160, 16564, 17056, 17776, 18040, 20705, 21008, 21320, 22220, 22880, 23452, 26260, 28864, 28886, 29315, 32320, 33128, 34112, 35552, 36080, 41410, 42016, 42640, 44440, 45551, 45760, 46904, 52520, 53833, 57772, 58630, 66256, 71104, 72160, 72215, 82820, 84032, 85280, 88880, 91102, 93808, 105040, 107666, 115544, 117260, 132512, 144320, 144430, 165640, 170560, 177760, 182204, 187616, 210080, 215332, 227755, 231088, 234520, 265024, 269165, 288860, 331280, 355520, 364408, 375232, 420160, 430664, 455510, 462176, 469040, 538330, 577720, 592163, 662560, 728816, 861328, 911020, 924352, 938080, 1076660, 1155440, 1184326, 1325120, 1457632, 1722656, 1822040, 1876160, 2153320, 2310880, 2368652, 2915264, 2960815, 3445312, 3644080, 4306640, 4621760, 4737304, 5921630, 7288160, 8613280, 9474608, 11843260, 14576320, 17226560, 18949216, 23686520, 37898432, 47373040, 94746080, 189492160]

約数ペア:

[(1, 189492160), (2, 94746080), (4, 47373040), (5, 37898432), (8, 23686520), (10, 18949216), (11, 17226560), (13, 14576320), (16, 11843260), (20, 9474608), (22, 8613280), (26, 7288160), (32, 5921630), (40, 4737304), (41, 4621760), (44, 4306640), (52, 3644080), (55, 3445312), (64, 2960815), (65, 2915264), (80, 2368652), (82, 2310880), (88, 2153320), (101, 1876160), (104, 1822040), (110, 1722656), (130, 1457632), (143, 1325120), (160, 1184326), (164, 1155440), (176, 1076660), (202, 938080), (205, 924352), (208, 911020), (220, 861328), (260, 728816), (286, 662560), (320, 592163), (328, 577720), (352, 538330), (404, 469040), (410, 462176), (416, 455510), (440, 430664), (451, 420160), (505, 375232), (520, 364408), (533, 355520), (572, 331280), (656, 288860), (704, 269165), (715, 265024), (808, 234520), (820, 231088), (832, 227755), (880, 215332), (902, 210080), (1010, 187616), (1040, 182204), (1066, 177760), (1111, 170560), (1144, 165640), (1312, 144430), (1313, 144320), (1430, 132512), (1616, 117260), (1640, 115544), (1760, 107666), (1804, 105040), (2020, 93808), (2080, 91102), (2132, 88880), (2222, 85280), (2255, 84032), (2288, 82820), (2624, 72215), (2626, 72160), (2665, 71104), (2860, 66256), (3232, 58630), (3280, 57772), (3520, 53833), (3608, 52520), (4040, 46904), (4141, 45760), (4160, 45551), (4264, 44440), (4444, 42640), (4510, 42016), (4576, 41410), (5252, 36080), (5330, 35552), (5555, 34112), (5720, 33128), (5863, 32320), (6464, 29315), (6560, 28886), (6565, 28864), (7216, 26260), (8080, 23452), (8282, 22880), (8528, 22220), (8888, 21320), (9020, 21008), (9152, 20705), (10504, 18040), (10660, 17776), (11110, 17056), (11440, 16564), (11726, 16160), (13120, 14443), (13130, 14432)]