20182572480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3003359}}^1$

素因数の和:3003386

約数の個数: 112

約数和(自身を含む): 73233930240

約数和(自身を除く): 53051357760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 3003359, 6006718, 9010077, 12013436, 15016795, 18020154, 21023513, 24026872, 30033590, 36040308, 42047026, 45050385, 48053744, 60067180, 63070539, 72080616, 84094052, 90100770, 96107488, 105117565, 120134360, 126141078, 144161232, 168188104, 180201540, 192214976, 210235130, 240268720, 252282156, 288322464, 315352695, 336376208, 360403080, 420470260, 480537440, 504564312, 576644928, 630705390, 672752416, 720806160, 840940520, 961074880, 1009128624, 1261410780, 1345504832, 1441612320, 1681881040, 2018257248, 2522821560, 2883224640, 3363762080, 4036514496, 5045643120, 6727524160, 10091286240, 20182572480]

約数ペア:

[(1, 20182572480), (2, 10091286240), (3, 6727524160), (4, 5045643120), (5, 4036514496), (6, 3363762080), (7, 2883224640), (8, 2522821560), (10, 2018257248), (12, 1681881040), (14, 1441612320), (15, 1345504832), (16, 1261410780), (20, 1009128624), (21, 961074880), (24, 840940520), (28, 720806160), (30, 672752416), (32, 630705390), (35, 576644928), (40, 504564312), (42, 480537440), (48, 420470260), (56, 360403080), (60, 336376208), (64, 315352695), (70, 288322464), (80, 252282156), (84, 240268720), (96, 210235130), (105, 192214976), (112, 180201540), (120, 168188104), (140, 144161232), (160, 126141078), (168, 120134360), (192, 105117565), (210, 96107488), (224, 90100770), (240, 84094052), (280, 72080616), (320, 63070539), (336, 60067180), (420, 48053744), (448, 45050385), (480, 42047026), (560, 36040308), (672, 30033590), (840, 24026872), (960, 21023513), (1120, 18020154), (1344, 15016795), (1680, 12013436), (2240, 9010077), (3360, 6006718), (6720, 3003359)]