77205367680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5744447}}^1$

素因数の和:5744476

約数の個数: 128

約数和(自身を含む): 281248174080

約数和(自身を除く): 204042806400

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 5744447, 11488894, 17233341, 22977788, 28722235, 34466682, 40211129, 45955576, 57444470, 68933364, 80422258, 86166705, 91911152, 114888940, 120633387, 137866728, 160844516, 172333410, 183822304, 201055645, 229777880, 241266774, 275733456, 321689032, 344666820, 367644608, 402111290, 459555760, 482533548, 551466912, 603166935, 643378064, 689333640, 735289216, 804222580, 919111520, 965067096, 1102933824, 1206333870, 1286756128, 1378667280, 1608445160, 1838223040, 1930134192, 2205867648, 2412667740, 2573512256, 2757334560, 3216890320, 3676446080, 3860268384, 4825335480, 5147024512, 5514669120, 6433780640, 7720536768, 9650670960, 11029338240, 12867561280, 15441073536, 19301341920, 25735122560, 38602683840, 77205367680]

約数ペア:

[(1, 77205367680), (2, 38602683840), (3, 25735122560), (4, 19301341920), (5, 15441073536), (6, 12867561280), (7, 11029338240), (8, 9650670960), (10, 7720536768), (12, 6433780640), (14, 5514669120), (15, 5147024512), (16, 4825335480), (20, 3860268384), (21, 3676446080), (24, 3216890320), (28, 2757334560), (30, 2573512256), (32, 2412667740), (35, 2205867648), (40, 1930134192), (42, 1838223040), (48, 1608445160), (56, 1378667280), (60, 1286756128), (64, 1206333870), (70, 1102933824), (80, 965067096), (84, 919111520), (96, 804222580), (105, 735289216), (112, 689333640), (120, 643378064), (128, 603166935), (140, 551466912), (160, 482533548), (168, 459555760), (192, 402111290), (210, 367644608), (224, 344666820), (240, 321689032), (280, 275733456), (320, 241266774), (336, 229777880), (384, 201055645), (420, 183822304), (448, 172333410), (480, 160844516), (560, 137866728), (640, 120633387), (672, 114888940), (840, 91911152), (896, 86166705), (960, 80422258), (1120, 68933364), (1344, 57444470), (1680, 45955576), (1920, 40211129), (2240, 34466682), (2688, 28722235), (3360, 22977788), (4480, 17233341), (6720, 11488894), (13440, 5744447)]