198369360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39359}}^1$

素因数の和:39385

約数の個数: 120

約数和(自身を含む): 761379840

約数和(自身を除く): 563010480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39359, 78718, 118077, 157436, 196795, 236154, 275513, 314872, 354231, 393590, 472308, 551026, 590385, 629744, 708462, 787180, 826539, 944616, 1102052, 1180770, 1377565, 1416924, 1574360, 1653078, 1771155, 1889232, 2204104, 2361540, 2479617, 2755130, 2833848, 3148720, 3306156, 3542310, 4132695, 4408208, 4723080, 4959234, 5510260, 5667696, 6612312, 7084620, 8265390, 9446160, 9918468, 11020520, 12398085, 13224624, 14169240, 16530780, 19836936, 22041040, 24796170, 28338480, 33061560, 39673872, 49592340, 66123120, 99184680, 198369360]

約数ペア:

[(1, 198369360), (2, 99184680), (3, 66123120), (4, 49592340), (5, 39673872), (6, 33061560), (7, 28338480), (8, 24796170), (9, 22041040), (10, 19836936), (12, 16530780), (14, 14169240), (15, 13224624), (16, 12398085), (18, 11020520), (20, 9918468), (21, 9446160), (24, 8265390), (28, 7084620), (30, 6612312), (35, 5667696), (36, 5510260), (40, 4959234), (42, 4723080), (45, 4408208), (48, 4132695), (56, 3542310), (60, 3306156), (63, 3148720), (70, 2833848), (72, 2755130), (80, 2479617), (84, 2361540), (90, 2204104), (105, 1889232), (112, 1771155), (120, 1653078), (126, 1574360), (140, 1416924), (144, 1377565), (168, 1180770), (180, 1102052), (210, 944616), (240, 826539), (252, 787180), (280, 708462), (315, 629744), (336, 590385), (360, 551026), (420, 472308), (504, 393590), (560, 354231), (630, 314872), (720, 275513), (840, 236154), (1008, 196795), (1260, 157436), (1680, 118077), (2520, 78718), (5040, 39359)]