20180274240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3003017}}^1$

素因数の和:3003044

約数の個数: 112

約数和(自身を含む): 73225590912

約数和(自身を除く): 53045316672

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, 3003017, 6006034, 9009051, 12012068, 15015085, 18018102, 21021119, 24024136, 30030170, 36036204, 42042238, 45045255, 48048272, 60060340, 63063357, 72072408, 84084476, 90090510, 96096544, 105105595, 120120680, 126126714, 144144816, 168168952, 180181020, 192193088, 210211190, 240241360, 252253428, 288289632, 315316785, 336337904, 360362040, 420422380, 480482720, 504506856, 576579264, 630633570, 672675808, 720724080, 840844760, 960965440, 1009013712, 1261267140, 1345351616, 1441448160, 1681689520, 2018027424, 2522534280, 2882896320, 3363379040, 4036054848, 5045068560, 6726758080, 10090137120, 20180274240]

約数ペア:

[(1, 20180274240), (2, 10090137120), (3, 6726758080), (4, 5045068560), (5, 4036054848), (6, 3363379040), (7, 2882896320), (8, 2522534280), (10, 2018027424), (12, 1681689520), (14, 1441448160), (15, 1345351616), (16, 1261267140), (20, 1009013712), (21, 960965440), (24, 840844760), (28, 720724080), (30, 672675808), (32, 630633570), (35, 576579264), (40, 504506856), (42, 480482720), (48, 420422380), (56, 360362040), (60, 336337904), (64, 315316785), (70, 288289632), (80, 252253428), (84, 240241360), (96, 210211190), (105, 192193088), (112, 180181020), (120, 168168952), (140, 144144816), (160, 126126714), (168, 120120680), (192, 105105595), (210, 96096544), (224, 90090510), (240, 84084476), (280, 72072408), (320, 63063357), (336, 60060340), (420, 48048272), (448, 45045255), (480, 42042238), (560, 36036204), (672, 30030170), (840, 24024136), (960, 21021119), (1120, 18018102), (1344, 15015085), (1680, 12012068), (2240, 9009051), (3360, 6006034), (6720, 3003017)]