27787112320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{31079}}^1$

素因数の和:31236

約数の個数: 128

約数和(自身を含む): 73040486400

約数和(自身を除く): 45253374080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1397, 1408, 1760, 2032, 2540, 2794, 3520, 4064, 5080, 5588, 6985, 7040, 8128, 10160, 11176, 13970, 16256, 20320, 22352, 27940, 31079, 40640, 44704, 55880, 62158, 81280, 89408, 111760, 124316, 155395, 178816, 223520, 248632, 310790, 341869, 447040, 497264, 621580, 683738, 894080, 994528, 1243160, 1367476, 1709345, 1989056, 2486320, 2734952, 3418690, 3947033, 3978112, 4972640, 5469904, 6837380, 7894066, 9945280, 10939808, 13674760, 15788132, 19735165, 19890560, 21879616, 27349520, 31576264, 39470330, 43417363, 43759232, 54699040, 63152528, 78940660, 86834726, 109398080, 126305056, 157881320, 173669452, 217086815, 218796160, 252610112, 315762640, 347338904, 434173630, 505220224, 631525280, 694677808, 868347260, 1263050560, 1389355616, 1736694520, 2526101120, 2778711232, 3473389040, 5557422464, 6946778080, 13893556160, 27787112320]

約数ペア:

[(1, 27787112320), (2, 13893556160), (4, 6946778080), (5, 5557422464), (8, 3473389040), (10, 2778711232), (11, 2526101120), (16, 1736694520), (20, 1389355616), (22, 1263050560), (32, 868347260), (40, 694677808), (44, 631525280), (55, 505220224), (64, 434173630), (80, 347338904), (88, 315762640), (110, 252610112), (127, 218796160), (128, 217086815), (160, 173669452), (176, 157881320), (220, 126305056), (254, 109398080), (320, 86834726), (352, 78940660), (440, 63152528), (508, 54699040), (635, 43759232), (640, 43417363), (704, 39470330), (880, 31576264), (1016, 27349520), (1270, 21879616), (1397, 19890560), (1408, 19735165), (1760, 15788132), (2032, 13674760), (2540, 10939808), (2794, 9945280), (3520, 7894066), (4064, 6837380), (5080, 5469904), (5588, 4972640), (6985, 3978112), (7040, 3947033), (8128, 3418690), (10160, 2734952), (11176, 2486320), (13970, 1989056), (16256, 1709345), (20320, 1367476), (22352, 1243160), (27940, 994528), (31079, 894080), (40640, 683738), (44704, 621580), (55880, 497264), (62158, 447040), (81280, 341869), (89408, 310790), (111760, 248632), (124316, 223520), (155395, 178816)]