981184680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1103}}^1$

素因数の和:1480

約数の個数: 192

約数和(自身を含む): 3658037760

約数和(自身を除く): 2676853080

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, 1103, 1260, 1412, 1765, 2118, 2206, 2471, 2520, 2824, 3177, 3309, 3530, 4236, 4412, 4942, 5295, 5515, 6354, 6618, 7060, 7413, 7721, 8472, 8824, 9884, 9927, 10590, 11030, 12355, 12708, 13236, 14120, 14826, 15442, 15885, 16545, 19768, 19854, 21180, 22060, 22239, 23163, 24710, 25416, 26472, 29652, 30884, 31770, 33090, 37065, 38605, 39708, 42360, 44120, 44478, 46326, 49420, 49635, 59304, 61768, 63540, 66180, 69489, 74130, 77210, 79416, 88956, 92652, 98840, 99270, 111195, 115815, 127080, 132360, 138978, 148260, 154420, 177912, 185304, 198540, 222390, 231630, 277956, 296520, 308840, 347445, 389359, 397080, 444780, 463260, 555912, 694890, 778718, 889560, 926520, 1168077, 1389780, 1557436, 1946795, 2336154, 2725513, 2779560, 3114872, 3504231, 3893590, 4672308, 5451026, 5840385, 7008462, 7787180, 8176539, 9344616, 10902052, 11680770, 13627565, 14016924, 15574360, 16353078, 17521155, 21804104, 23361540, 24529617, 27255130, 28033848, 32706156, 35042310, 40882695, 46723080, 49059234, 54510260, 65412312, 70084620, 81765390, 98118468, 109020520, 122648085, 140169240, 163530780, 196236936, 245296170, 327061560, 490592340, 981184680]

約数ペア:

[(1, 981184680), (2, 490592340), (3, 327061560), (4, 245296170), (5, 196236936), (6, 163530780), (7, 140169240), (8, 122648085), (9, 109020520), (10, 98118468), (12, 81765390), (14, 70084620), (15, 65412312), (18, 54510260), (20, 49059234), (21, 46723080), (24, 40882695), (28, 35042310), (30, 32706156), (35, 28033848), (36, 27255130), (40, 24529617), (42, 23361540), (45, 21804104), (56, 17521155), (60, 16353078), (63, 15574360), (70, 14016924), (72, 13627565), (84, 11680770), (90, 10902052), (105, 9344616), (120, 8176539), (126, 7787180), (140, 7008462), (168, 5840385), (180, 5451026), (210, 4672308), (252, 3893590), (280, 3504231), (315, 3114872), (353, 2779560), (360, 2725513), (420, 2336154), (504, 1946795), (630, 1557436), (706, 1389780), (840, 1168077), (1059, 926520), (1103, 889560), (1260, 778718), (1412, 694890), (1765, 555912), (2118, 463260), (2206, 444780), (2471, 397080), (2520, 389359), (2824, 347445), (3177, 308840), (3309, 296520), (3530, 277956), (4236, 231630), (4412, 222390), (4942, 198540), (5295, 185304), (5515, 177912), (6354, 154420), (6618, 148260), (7060, 138978), (7413, 132360), (7721, 127080), (8472, 115815), (8824, 111195), (9884, 99270), (9927, 98840), (10590, 92652), (11030, 88956), (12355, 79416), (12708, 77210), (13236, 74130), (14120, 69489), (14826, 66180), (15442, 63540), (15885, 61768), (16545, 59304), (19768, 49635), (19854, 49420), (21180, 46326), (22060, 44478), (22239, 44120), (23163, 42360), (24710, 39708), (25416, 38605), (26472, 37065), (29652, 33090), (30884, 31770)]