297579240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 1111968000

約数和(自身を除く): 814388760

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, 263, 280, 315, 360, 420, 449, 504, 526, 630, 789, 840, 898, 1052, 1260, 1315, 1347, 1578, 1796, 1841, 2104, 2245, 2367, 2520, 2630, 2694, 3143, 3156, 3592, 3682, 3945, 4041, 4490, 4734, 5260, 5388, 5523, 6286, 6312, 6735, 7364, 7890, 8082, 8980, 9205, 9429, 9468, 10520, 10776, 11046, 11835, 12572, 13470, 14728, 15715, 15780, 16164, 16569, 17960, 18410, 18858, 18936, 20205, 22092, 23670, 25144, 26940, 27615, 28287, 31430, 31560, 32328, 33138, 36820, 37716, 40410, 44184, 47145, 47340, 53880, 55230, 56574, 62860, 66276, 73640, 75432, 80820, 82845, 94290, 94680, 110460, 113148, 118087, 125720, 132552, 141435, 161640, 165690, 188580, 220920, 226296, 236174, 282870, 331380, 354261, 377160, 472348, 565740, 590435, 662760, 708522, 826609, 944696, 1062783, 1131480, 1180870, 1417044, 1653218, 1771305, 2125566, 2361740, 2479827, 2834088, 3306436, 3542610, 4133045, 4251132, 4723480, 4959654, 5313915, 6612872, 7085220, 7439481, 8266090, 8502264, 9919308, 10627830, 12399135, 14170440, 14878962, 16532180, 19838616, 21255660, 24798270, 29757924, 33064360, 37197405, 42511320, 49596540, 59515848, 74394810, 99193080, 148789620, 297579240]

約数ペア:

[(1, 297579240), (2, 148789620), (3, 99193080), (4, 74394810), (5, 59515848), (6, 49596540), (7, 42511320), (8, 37197405), (9, 33064360), (10, 29757924), (12, 24798270), (14, 21255660), (15, 19838616), (18, 16532180), (20, 14878962), (21, 14170440), (24, 12399135), (28, 10627830), (30, 9919308), (35, 8502264), (36, 8266090), (40, 7439481), (42, 7085220), (45, 6612872), (56, 5313915), (60, 4959654), (63, 4723480), (70, 4251132), (72, 4133045), (84, 3542610), (90, 3306436), (105, 2834088), (120, 2479827), (126, 2361740), (140, 2125566), (168, 1771305), (180, 1653218), (210, 1417044), (252, 1180870), (263, 1131480), (280, 1062783), (315, 944696), (360, 826609), (420, 708522), (449, 662760), (504, 590435), (526, 565740), (630, 472348), (789, 377160), (840, 354261), (898, 331380), (1052, 282870), (1260, 236174), (1315, 226296), (1347, 220920), (1578, 188580), (1796, 165690), (1841, 161640), (2104, 141435), (2245, 132552), (2367, 125720), (2520, 118087), (2630, 113148), (2694, 110460), (3143, 94680), (3156, 94290), (3592, 82845), (3682, 80820), (3945, 75432), (4041, 73640), (4490, 66276), (4734, 62860), (5260, 56574), (5388, 55230), (5523, 53880), (6286, 47340), (6312, 47145), (6735, 44184), (7364, 40410), (7890, 37716), (8082, 36820), (8980, 33138), (9205, 32328), (9429, 31560), (9468, 31430), (10520, 28287), (10776, 27615), (11046, 26940), (11835, 25144), (12572, 23670), (13470, 22092), (14728, 20205), (15715, 18936), (15780, 18858), (16164, 18410), (16569, 17960)]