9243520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 26218080

約数和(自身を除く): 16974560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 101, 104, 110, 128, 130, 143, 160, 176, 202, 208, 220, 260, 286, 320, 352, 404, 416, 440, 505, 520, 572, 640, 704, 715, 808, 832, 880, 1010, 1040, 1111, 1144, 1313, 1408, 1430, 1616, 1664, 1760, 2020, 2080, 2222, 2288, 2626, 2860, 3232, 3520, 4040, 4160, 4444, 4576, 5252, 5555, 5720, 6464, 6565, 7040, 8080, 8320, 8888, 9152, 10504, 11110, 11440, 12928, 13130, 14443, 16160, 17776, 18304, 21008, 22220, 22880, 26260, 28886, 32320, 35552, 42016, 44440, 45760, 52520, 57772, 64640, 71104, 72215, 84032, 88880, 91520, 105040, 115544, 142208, 144430, 168064, 177760, 210080, 231088, 288860, 355520, 420160, 462176, 577720, 711040, 840320, 924352, 1155440, 1848704, 2310880, 4621760, 9243520]

約数ペア:

[(1, 9243520), (2, 4621760), (4, 2310880), (5, 1848704), (8, 1155440), (10, 924352), (11, 840320), (13, 711040), (16, 577720), (20, 462176), (22, 420160), (26, 355520), (32, 288860), (40, 231088), (44, 210080), (52, 177760), (55, 168064), (64, 144430), (65, 142208), (80, 115544), (88, 105040), (101, 91520), (104, 88880), (110, 84032), (128, 72215), (130, 71104), (143, 64640), (160, 57772), (176, 52520), (202, 45760), (208, 44440), (220, 42016), (260, 35552), (286, 32320), (320, 28886), (352, 26260), (404, 22880), (416, 22220), (440, 21008), (505, 18304), (520, 17776), (572, 16160), (640, 14443), (704, 13130), (715, 12928), (808, 11440), (832, 11110), (880, 10504), (1010, 9152), (1040, 8888), (1111, 8320), (1144, 8080), (1313, 7040), (1408, 6565), (1430, 6464), (1616, 5720), (1664, 5555), (1760, 5252), (2020, 4576), (2080, 4444), (2222, 4160), (2288, 4040), (2626, 3520), (2860, 3232)]