2791703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18493}}^1$

素因数の和:18563

約数の個数: 160

約数和(自身を含む): 9411522624

約数和(自身を除く): 6619819344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1480, 1776, 1887, 2040, 2220, 2516, 2960, 3145, 3774, 4080, 4440, 5032, 6290, 7548, 8880, 9435, 10064, 12580, 15096, 18493, 18870, 25160, 30192, 36986, 37740, 50320, 55479, 73972, 75480, 92465, 110958, 147944, 150960, 184930, 221916, 277395, 295888, 314381, 369860, 443832, 554790, 628762, 684241, 739720, 887664, 943143, 1109580, 1257524, 1368482, 1479440, 1571905, 1886286, 2052723, 2219160, 2515048, 2736964, 3143810, 3421205, 3772572, 4105446, 4438320, 4715715, 5030096, 5473928, 6287620, 6842410, 7545144, 8210892, 9431430, 10263615, 10947856, 11632097, 12575240, 13684820, 15090288, 16421784, 18862860, 20527230, 23264194, 25150480, 27369640, 32843568, 34896291, 37725720, 41054460, 46528388, 54739280, 58160485, 69792582, 75451440, 82108920, 93056776, 116320970, 139585164, 164217840, 174481455, 186113552, 232641940, 279170328, 348962910, 465283880, 558340656, 697925820, 930567760, 1395851640, 2791703280]

約数ペア:

[(1, 2791703280), (2, 1395851640), (3, 930567760), (4, 697925820), (5, 558340656), (6, 465283880), (8, 348962910), (10, 279170328), (12, 232641940), (15, 186113552), (16, 174481455), (17, 164217840), (20, 139585164), (24, 116320970), (30, 93056776), (34, 82108920), (37, 75451440), (40, 69792582), (48, 58160485), (51, 54739280), (60, 46528388), (68, 41054460), (74, 37725720), (80, 34896291), (85, 32843568), (102, 27369640), (111, 25150480), (120, 23264194), (136, 20527230), (148, 18862860), (170, 16421784), (185, 15090288), (204, 13684820), (222, 12575240), (240, 11632097), (255, 10947856), (272, 10263615), (296, 9431430), (340, 8210892), (370, 7545144), (408, 6842410), (444, 6287620), (510, 5473928), (555, 5030096), (592, 4715715), (629, 4438320), (680, 4105446), (740, 3772572), (816, 3421205), (888, 3143810), (1020, 2736964), (1110, 2515048), (1258, 2219160), (1360, 2052723), (1480, 1886286), (1776, 1571905), (1887, 1479440), (2040, 1368482), (2220, 1257524), (2516, 1109580), (2960, 943143), (3145, 887664), (3774, 739720), (4080, 684241), (4440, 628762), (5032, 554790), (6290, 443832), (7548, 369860), (8880, 314381), (9435, 295888), (10064, 277395), (12580, 221916), (15096, 184930), (18493, 150960), (18870, 147944), (25160, 110958), (30192, 92465), (36986, 75480), (37740, 73972), (50320, 55479)]