16444890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 56142720

約数和(自身を除く): 39697830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 113, 126, 135, 147, 154, 165, 189, 198, 210, 226, 231, 245, 270, 294, 297, 315, 330, 339, 378, 385, 441, 462, 490, 495, 539, 565, 594, 630, 678, 693, 735, 770, 791, 882, 945, 990, 1017, 1078, 1130, 1155, 1243, 1323, 1386, 1470, 1485, 1582, 1617, 1695, 1890, 2034, 2079, 2205, 2310, 2373, 2486, 2646, 2695, 2970, 3051, 3234, 3390, 3465, 3729, 3955, 4158, 4410, 4746, 4851, 5085, 5390, 5537, 6102, 6215, 6615, 6930, 7119, 7458, 7910, 8085, 8701, 9702, 10170, 10395, 11074, 11187, 11865, 12430, 13230, 14238, 14553, 15255, 16170, 16611, 17402, 18645, 20790, 21357, 22374, 23730, 24255, 26103, 27685, 29106, 30510, 33222, 33561, 35595, 37290, 42714, 43505, 48510, 49833, 52206, 55370, 55935, 60907, 67122, 71190, 72765, 78309, 83055, 87010, 99666, 106785, 111870, 121814, 130515, 145530, 149499, 156618, 166110, 167805, 182721, 213570, 234927, 249165, 261030, 298998, 304535, 335610, 365442, 391545, 469854, 498330, 548163, 609070, 747495, 783090, 913605, 1096326, 1174635, 1494990, 1644489, 1827210, 2349270, 2740815, 3288978, 5481630, 8222445, 16444890]

約数ペア:

[(1, 16444890), (2, 8222445), (3, 5481630), (5, 3288978), (6, 2740815), (7, 2349270), (9, 1827210), (10, 1644489), (11, 1494990), (14, 1174635), (15, 1096326), (18, 913605), (21, 783090), (22, 747495), (27, 609070), (30, 548163), (33, 498330), (35, 469854), (42, 391545), (45, 365442), (49, 335610), (54, 304535), (55, 298998), (63, 261030), (66, 249165), (70, 234927), (77, 213570), (90, 182721), (98, 167805), (99, 166110), (105, 156618), (110, 149499), (113, 145530), (126, 130515), (135, 121814), (147, 111870), (154, 106785), (165, 99666), (189, 87010), (198, 83055), (210, 78309), (226, 72765), (231, 71190), (245, 67122), (270, 60907), (294, 55935), (297, 55370), (315, 52206), (330, 49833), (339, 48510), (378, 43505), (385, 42714), (441, 37290), (462, 35595), (490, 33561), (495, 33222), (539, 30510), (565, 29106), (594, 27685), (630, 26103), (678, 24255), (693, 23730), (735, 22374), (770, 21357), (791, 20790), (882, 18645), (945, 17402), (990, 16611), (1017, 16170), (1078, 15255), (1130, 14553), (1155, 14238), (1243, 13230), (1323, 12430), (1386, 11865), (1470, 11187), (1485, 11074), (1582, 10395), (1617, 10170), (1695, 9702), (1890, 8701), (2034, 8085), (2079, 7910), (2205, 7458), (2310, 7119), (2373, 6930), (2486, 6615), (2646, 6215), (2695, 6102), (2970, 5537), (3051, 5390), (3234, 5085), (3390, 4851), (3465, 4746), (3729, 4410), (3955, 4158)]