169744680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{22453}}^1$

素因数の和:22480

約数の個数: 128

約数和(自身を含む): 646675200

約数和(自身を除く): 476930520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 22453, 44906, 67359, 89812, 112265, 134718, 157171, 179624, 202077, 224530, 269436, 314342, 336795, 404154, 449060, 471513, 538872, 606231, 628684, 673590, 785855, 808308, 898120, 943026, 1010385, 1212462, 1257368, 1347180, 1414539, 1571710, 1616616, 1886052, 2020770, 2357565, 2424924, 2694360, 2829078, 3031155, 3143420, 3772104, 4041540, 4243617, 4715130, 4849848, 5658156, 6062310, 6286840, 7072695, 8083080, 8487234, 9430260, 11316312, 12124620, 14145390, 16974468, 18860520, 21218085, 24249240, 28290780, 33948936, 42436170, 56581560, 84872340, 169744680]

約数ペア:

[(1, 169744680), (2, 84872340), (3, 56581560), (4, 42436170), (5, 33948936), (6, 28290780), (7, 24249240), (8, 21218085), (9, 18860520), (10, 16974468), (12, 14145390), (14, 12124620), (15, 11316312), (18, 9430260), (20, 8487234), (21, 8083080), (24, 7072695), (27, 6286840), (28, 6062310), (30, 5658156), (35, 4849848), (36, 4715130), (40, 4243617), (42, 4041540), (45, 3772104), (54, 3143420), (56, 3031155), (60, 2829078), (63, 2694360), (70, 2424924), (72, 2357565), (84, 2020770), (90, 1886052), (105, 1616616), (108, 1571710), (120, 1414539), (126, 1347180), (135, 1257368), (140, 1212462), (168, 1010385), (180, 943026), (189, 898120), (210, 808308), (216, 785855), (252, 673590), (270, 628684), (280, 606231), (315, 538872), (360, 471513), (378, 449060), (420, 404154), (504, 336795), (540, 314342), (630, 269436), (756, 224530), (840, 202077), (945, 179624), (1080, 157171), (1260, 134718), (1512, 112265), (1890, 89812), (2520, 67359), (3780, 44906), (7560, 22453)]