2179598080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 5726012544

約数和(自身を除く): 3546414464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 283, 320, 352, 440, 547, 566, 640, 704, 880, 1094, 1132, 1280, 1408, 1415, 1760, 2188, 2264, 2735, 2816, 2830, 3113, 3520, 4376, 4528, 5470, 5660, 6017, 6226, 7040, 8752, 9056, 10940, 11320, 12034, 12452, 14080, 15565, 17504, 18112, 21880, 22640, 24068, 24904, 30085, 31130, 35008, 36224, 43760, 45280, 48136, 49808, 60170, 62260, 70016, 72448, 87520, 90560, 96272, 99616, 120340, 124520, 140032, 154801, 175040, 181120, 192544, 199232, 240680, 249040, 309602, 350080, 362240, 385088, 398464, 481360, 498080, 619204, 700160, 770176, 774005, 796928, 962720, 996160, 1238408, 1540352, 1548010, 1702811, 1925440, 1992320, 2476816, 3096020, 3405622, 3850880, 3984640, 4953632, 6192040, 6811244, 7701760, 8514055, 9907264, 12384080, 13622488, 17028110, 19814528, 24768160, 27244976, 34056220, 39629056, 49536320, 54489952, 68112440, 99072640, 108979904, 136224880, 198145280, 217959808, 272449760, 435919616, 544899520, 1089799040, 2179598080]

約数ペア:

[(1, 2179598080), (2, 1089799040), (4, 544899520), (5, 435919616), (8, 272449760), (10, 217959808), (11, 198145280), (16, 136224880), (20, 108979904), (22, 99072640), (32, 68112440), (40, 54489952), (44, 49536320), (55, 39629056), (64, 34056220), (80, 27244976), (88, 24768160), (110, 19814528), (128, 17028110), (160, 13622488), (176, 12384080), (220, 9907264), (256, 8514055), (283, 7701760), (320, 6811244), (352, 6192040), (440, 4953632), (547, 3984640), (566, 3850880), (640, 3405622), (704, 3096020), (880, 2476816), (1094, 1992320), (1132, 1925440), (1280, 1702811), (1408, 1548010), (1415, 1540352), (1760, 1238408), (2188, 996160), (2264, 962720), (2735, 796928), (2816, 774005), (2830, 770176), (3113, 700160), (3520, 619204), (4376, 498080), (4528, 481360), (5470, 398464), (5660, 385088), (6017, 362240), (6226, 350080), (7040, 309602), (8752, 249040), (9056, 240680), (10940, 199232), (11320, 192544), (12034, 181120), (12452, 175040), (14080, 154801), (15565, 140032), (17504, 124520), (18112, 120340), (21880, 99616), (22640, 96272), (24068, 90560), (24904, 87520), (30085, 72448), (31130, 70016), (35008, 62260), (36224, 60170), (43760, 49808), (45280, 48136)]