386117760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28758

約数の個数: 128

約数和(自身を含む): 1406620800

約数和(自身を除く): 1020503040

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, 28729, 57458, 86187, 114916, 143645, 172374, 201103, 229832, 287290, 344748, 402206, 430935, 459664, 574580, 603309, 689496, 804412, 861870, 919328, 1005515, 1149160, 1206618, 1378992, 1608824, 1723740, 1838656, 2011030, 2298320, 2413236, 2757984, 3016545, 3217648, 3447480, 3677312, 4022060, 4596640, 4826472, 5515968, 6033090, 6435296, 6894960, 8044120, 9193280, 9652944, 11031936, 12066180, 12870592, 13789920, 16088240, 18386560, 19305888, 24132360, 25741184, 27579840, 32176480, 38611776, 48264720, 55159680, 64352960, 77223552, 96529440, 128705920, 193058880, 386117760]

約数ペア:

[(1, 386117760), (2, 193058880), (3, 128705920), (4, 96529440), (5, 77223552), (6, 64352960), (7, 55159680), (8, 48264720), (10, 38611776), (12, 32176480), (14, 27579840), (15, 25741184), (16, 24132360), (20, 19305888), (21, 18386560), (24, 16088240), (28, 13789920), (30, 12870592), (32, 12066180), (35, 11031936), (40, 9652944), (42, 9193280), (48, 8044120), (56, 6894960), (60, 6435296), (64, 6033090), (70, 5515968), (80, 4826472), (84, 4596640), (96, 4022060), (105, 3677312), (112, 3447480), (120, 3217648), (128, 3016545), (140, 2757984), (160, 2413236), (168, 2298320), (192, 2011030), (210, 1838656), (224, 1723740), (240, 1608824), (280, 1378992), (320, 1206618), (336, 1149160), (384, 1005515), (420, 919328), (448, 861870), (480, 804412), (560, 689496), (640, 603309), (672, 574580), (840, 459664), (896, 430935), (960, 402206), (1120, 344748), (1344, 287290), (1680, 229832), (1920, 201103), (2240, 172374), (2688, 143645), (3360, 114916), (4480, 86187), (6720, 57458), (13440, 28729)]