27730560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 104872320

約数和(自身を除く): 77141760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 101, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 202, 208, 220, 240, 260, 264, 286, 303, 312, 320, 330, 352, 384, 390, 404, 416, 429, 440, 480, 505, 520, 528, 572, 606, 624, 640, 660, 704, 715, 780, 808, 832, 858, 880, 960, 1010, 1040, 1056, 1111, 1144, 1212, 1248, 1313, 1320, 1408, 1430, 1515, 1560, 1616, 1664, 1716, 1760, 1920, 2020, 2080, 2112, 2145, 2222, 2288, 2424, 2496, 2626, 2640, 2860, 3030, 3120, 3232, 3333, 3432, 3520, 3939, 4040, 4160, 4224, 4290, 4444, 4576, 4848, 4992, 5252, 5280, 5555, 5720, 6060, 6240, 6464, 6565, 6666, 6864, 7040, 7878, 8080, 8320, 8580, 8888, 9152, 9696, 10504, 10560, 11110, 11440, 12120, 12480, 12928, 13130, 13332, 13728, 14443, 15756, 16160, 16665, 17160, 17776, 18304, 19392, 19695, 21008, 21120, 22220, 22880, 24240, 24960, 26260, 26664, 27456, 28886, 31512, 32320, 33330, 34320, 35552, 38784, 39390, 42016, 43329, 44440, 45760, 48480, 52520, 53328, 54912, 57772, 63024, 64640, 66660, 68640, 71104, 72215, 78780, 84032, 86658, 88880, 91520, 96960, 105040, 106656, 115544, 126048, 133320, 137280, 142208, 144430, 157560, 168064, 173316, 177760, 193920, 210080, 213312, 216645, 231088, 252096, 266640, 274560, 288860, 315120, 346632, 355520, 420160, 426624, 433290, 462176, 504192, 533280, 577720, 630240, 693264, 711040, 840320, 866580, 924352, 1066560, 1155440, 1260480, 1386528, 1733160, 1848704, 2133120, 2310880, 2520960, 2773056, 3466320, 4621760, 5546112, 6932640, 9243520, 13865280, 27730560]

約数ペア:

[(1, 27730560), (2, 13865280), (3, 9243520), (4, 6932640), (5, 5546112), (6, 4621760), (8, 3466320), (10, 2773056), (11, 2520960), (12, 2310880), (13, 2133120), (15, 1848704), (16, 1733160), (20, 1386528), (22, 1260480), (24, 1155440), (26, 1066560), (30, 924352), (32, 866580), (33, 840320), (39, 711040), (40, 693264), (44, 630240), (48, 577720), (52, 533280), (55, 504192), (60, 462176), (64, 433290), (65, 426624), (66, 420160), (78, 355520), (80, 346632), (88, 315120), (96, 288860), (101, 274560), (104, 266640), (110, 252096), (120, 231088), (128, 216645), (130, 213312), (132, 210080), (143, 193920), (156, 177760), (160, 173316), (165, 168064), (176, 157560), (192, 144430), (195, 142208), (202, 137280), (208, 133320), (220, 126048), (240, 115544), (260, 106656), (264, 105040), (286, 96960), (303, 91520), (312, 88880), (320, 86658), (330, 84032), (352, 78780), (384, 72215), (390, 71104), (404, 68640), (416, 66660), (429, 64640), (440, 63024), (480, 57772), (505, 54912), (520, 53328), (528, 52520), (572, 48480), (606, 45760), (624, 44440), (640, 43329), (660, 42016), (704, 39390), (715, 38784), (780, 35552), (808, 34320), (832, 33330), (858, 32320), (880, 31512), (960, 28886), (1010, 27456), (1040, 26664), (1056, 26260), (1111, 24960), (1144, 24240), (1212, 22880), (1248, 22220), (1313, 21120), (1320, 21008), (1408, 19695), (1430, 19392), (1515, 18304), (1560, 17776), (1616, 17160), (1664, 16665), (1716, 16160), (1760, 15756), (1920, 14443), (2020, 13728), (2080, 13332), (2112, 13130), (2145, 12928), (2222, 12480), (2288, 12120), (2424, 11440), (2496, 11110), (2626, 10560), (2640, 10504), (2860, 9696), (3030, 9152), (3120, 8888), (3232, 8580), (3333, 8320), (3432, 8080), (3520, 7878), (3939, 7040), (4040, 6864), (4160, 6666), (4224, 6565), (4290, 6464), (4444, 6240), (4576, 6060), (4848, 5720), (4992, 5555), (5252, 5280)]