67218480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13337}}^1$

素因数の和:13363

約数の個数: 120

約数和(自身を含む): 258010272

約数和(自身を除く): 190791792

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, 13337, 26674, 40011, 53348, 66685, 80022, 93359, 106696, 120033, 133370, 160044, 186718, 200055, 213392, 240066, 266740, 280077, 320088, 373436, 400110, 466795, 480132, 533480, 560154, 600165, 640176, 746872, 800220, 840231, 933590, 960264, 1066960, 1120308, 1200330, 1400385, 1493744, 1600440, 1680462, 1867180, 1920528, 2240616, 2400660, 2800770, 3200880, 3360924, 3734360, 4201155, 4481232, 4801320, 5601540, 6721848, 7468720, 8402310, 9602640, 11203080, 13443696, 16804620, 22406160, 33609240, 67218480]

約数ペア:

[(1, 67218480), (2, 33609240), (3, 22406160), (4, 16804620), (5, 13443696), (6, 11203080), (7, 9602640), (8, 8402310), (9, 7468720), (10, 6721848), (12, 5601540), (14, 4801320), (15, 4481232), (16, 4201155), (18, 3734360), (20, 3360924), (21, 3200880), (24, 2800770), (28, 2400660), (30, 2240616), (35, 1920528), (36, 1867180), (40, 1680462), (42, 1600440), (45, 1493744), (48, 1400385), (56, 1200330), (60, 1120308), (63, 1066960), (70, 960264), (72, 933590), (80, 840231), (84, 800220), (90, 746872), (105, 640176), (112, 600165), (120, 560154), (126, 533480), (140, 480132), (144, 466795), (168, 400110), (180, 373436), (210, 320088), (240, 280077), (252, 266740), (280, 240066), (315, 213392), (336, 200055), (360, 186718), (420, 160044), (504, 133370), (560, 120033), (630, 106696), (720, 93359), (840, 80022), (1008, 66685), (1260, 53348), (1680, 40011), (2520, 26674), (5040, 13337)]