2872389240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3229}}^1$

素因数の和:3606

約数の個数: 192

約数和(自身を含む): 10702411200

約数和(自身を除く): 7830021960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 353, 360, 420, 504, 630, 706, 840, 1059, 1260, 1412, 1765, 2118, 2471, 2520, 2824, 3177, 3229, 3530, 4236, 4942, 5295, 6354, 6458, 7060, 7413, 8472, 9687, 9884, 10590, 12355, 12708, 12916, 14120, 14826, 15885, 16145, 19374, 19768, 21180, 22239, 22603, 24710, 25416, 25832, 29061, 29652, 31770, 32290, 37065, 38748, 42360, 44478, 45206, 48435, 49420, 58122, 59304, 63540, 64580, 67809, 74130, 77496, 88956, 90412, 96870, 98840, 111195, 113015, 116244, 127080, 129160, 135618, 145305, 148260, 177912, 180824, 193740, 203427, 222390, 226030, 232488, 271236, 290610, 296520, 339045, 387480, 406854, 444780, 452060, 542472, 581220, 678090, 813708, 889560, 904120, 1017135, 1139837, 1162440, 1356180, 1627416, 2034270, 2279674, 2712360, 3419511, 4068540, 4559348, 5699185, 6839022, 7978859, 8137080, 9118696, 10258533, 11398370, 13678044, 15957718, 17097555, 20517066, 22796740, 23936577, 27356088, 31915436, 34195110, 39894295, 41034132, 45593480, 47873154, 51292665, 63830872, 68390220, 71809731, 79788590, 82068264, 95746308, 102585330, 119682885, 136780440, 143619462, 159577180, 191492616, 205170660, 239365770, 287238924, 319154360, 359048655, 410341320, 478731540, 574477848, 718097310, 957463080, 1436194620, 2872389240]

約数ペア:

[(1, 2872389240), (2, 1436194620), (3, 957463080), (4, 718097310), (5, 574477848), (6, 478731540), (7, 410341320), (8, 359048655), (9, 319154360), (10, 287238924), (12, 239365770), (14, 205170660), (15, 191492616), (18, 159577180), (20, 143619462), (21, 136780440), (24, 119682885), (28, 102585330), (30, 95746308), (35, 82068264), (36, 79788590), (40, 71809731), (42, 68390220), (45, 63830872), (56, 51292665), (60, 47873154), (63, 45593480), (70, 41034132), (72, 39894295), (84, 34195110), (90, 31915436), (105, 27356088), (120, 23936577), (126, 22796740), (140, 20517066), (168, 17097555), (180, 15957718), (210, 13678044), (252, 11398370), (280, 10258533), (315, 9118696), (353, 8137080), (360, 7978859), (420, 6839022), (504, 5699185), (630, 4559348), (706, 4068540), (840, 3419511), (1059, 2712360), (1260, 2279674), (1412, 2034270), (1765, 1627416), (2118, 1356180), (2471, 1162440), (2520, 1139837), (2824, 1017135), (3177, 904120), (3229, 889560), (3530, 813708), (4236, 678090), (4942, 581220), (5295, 542472), (6354, 452060), (6458, 444780), (7060, 406854), (7413, 387480), (8472, 339045), (9687, 296520), (9884, 290610), (10590, 271236), (12355, 232488), (12708, 226030), (12916, 222390), (14120, 203427), (14826, 193740), (15885, 180824), (16145, 177912), (19374, 148260), (19768, 145305), (21180, 135618), (22239, 129160), (22603, 127080), (24710, 116244), (25416, 113015), (25832, 111195), (29061, 98840), (29652, 96870), (31770, 90412), (32290, 88956), (37065, 77496), (38748, 74130), (42360, 67809), (44478, 64580), (45206, 63540), (48435, 59304), (49420, 58122)]