12738225780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7607}}^1$

素因数の和:8075

約数の個数: 192

約数和(自身を含む): 45399674880

約数和(自身を除く): 32661449100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 443, 540, 630, 756, 886, 945, 1260, 1329, 1772, 1890, 2215, 2658, 3101, 3780, 3987, 4430, 5316, 6202, 6645, 7607, 7974, 8860, 9303, 11961, 12404, 13290, 15214, 15505, 15948, 18606, 19935, 22821, 23922, 26580, 27909, 30428, 31010, 37212, 38035, 39870, 45642, 46515, 47844, 53249, 55818, 59805, 62020, 68463, 76070, 79740, 83727, 91284, 93030, 106498, 111636, 114105, 119610, 136926, 139545, 152140, 159747, 167454, 186060, 205389, 212996, 228210, 239220, 266245, 273852, 279090, 319494, 334908, 342315, 410778, 418635, 456420, 479241, 532490, 558180, 638988, 684630, 798735, 821556, 837270, 958482, 1026945, 1064980, 1369260, 1437723, 1597470, 1674540, 1916964, 2053890, 2396205, 2875446, 3194940, 3369901, 4107780, 4792410, 5750892, 6739802, 7188615, 9584820, 10109703, 13479604, 14377230, 16849505, 20219406, 23589307, 28754460, 30329109, 33699010, 40438812, 47178614, 50548515, 60658218, 67398020, 70767921, 90987327, 94357228, 101097030, 117946535, 121316436, 141535842, 151645545, 181974654, 202194060, 212303763, 235893070, 283071684, 303291090, 353839605, 363949308, 424607526, 454936635, 471786140, 606582180, 636911289, 707679210, 849215052, 909873270, 1061518815, 1273822578, 1415358420, 1819746540, 2123037630, 2547645156, 3184556445, 4246075260, 6369112890, 12738225780]

約数ペア:

[(1, 12738225780), (2, 6369112890), (3, 4246075260), (4, 3184556445), (5, 2547645156), (6, 2123037630), (7, 1819746540), (9, 1415358420), (10, 1273822578), (12, 1061518815), (14, 909873270), (15, 849215052), (18, 707679210), (20, 636911289), (21, 606582180), (27, 471786140), (28, 454936635), (30, 424607526), (35, 363949308), (36, 353839605), (42, 303291090), (45, 283071684), (54, 235893070), (60, 212303763), (63, 202194060), (70, 181974654), (84, 151645545), (90, 141535842), (105, 121316436), (108, 117946535), (126, 101097030), (135, 94357228), (140, 90987327), (180, 70767921), (189, 67398020), (210, 60658218), (252, 50548515), (270, 47178614), (315, 40438812), (378, 33699010), (420, 30329109), (443, 28754460), (540, 23589307), (630, 20219406), (756, 16849505), (886, 14377230), (945, 13479604), (1260, 10109703), (1329, 9584820), (1772, 7188615), (1890, 6739802), (2215, 5750892), (2658, 4792410), (3101, 4107780), (3780, 3369901), (3987, 3194940), (4430, 2875446), (5316, 2396205), (6202, 2053890), (6645, 1916964), (7607, 1674540), (7974, 1597470), (8860, 1437723), (9303, 1369260), (11961, 1064980), (12404, 1026945), (13290, 958482), (15214, 837270), (15505, 821556), (15948, 798735), (18606, 684630), (19935, 638988), (22821, 558180), (23922, 532490), (26580, 479241), (27909, 456420), (30428, 418635), (31010, 410778), (37212, 342315), (38035, 334908), (39870, 319494), (45642, 279090), (46515, 273852), (47844, 266245), (53249, 239220), (55818, 228210), (59805, 212996), (62020, 205389), (68463, 186060), (76070, 167454), (79740, 159747), (83727, 152140), (91284, 139545), (93030, 136926), (106498, 119610), (111636, 114105)]