29925840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 108564480

約数和(自身を除く): 78638640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 379, 420, 470, 560, 564, 658, 705, 752, 758, 840, 940, 987, 1128, 1137, 1316, 1410, 1516, 1645, 1680, 1880, 1895, 1974, 2256, 2274, 2632, 2653, 2820, 3032, 3290, 3760, 3790, 3948, 4548, 4935, 5264, 5306, 5640, 5685, 6064, 6580, 7580, 7896, 7959, 9096, 9870, 10612, 11280, 11370, 13160, 13265, 15160, 15792, 15918, 17813, 18192, 19740, 21224, 22740, 26320, 26530, 30320, 31836, 35626, 39480, 39795, 42448, 45480, 53060, 53439, 63672, 71252, 78960, 79590, 89065, 90960, 106120, 106878, 124691, 127344, 142504, 159180, 178130, 212240, 213756, 249382, 267195, 285008, 318360, 356260, 374073, 427512, 498764, 534390, 623455, 636720, 712520, 748146, 855024, 997528, 1068780, 1246910, 1425040, 1496292, 1870365, 1995056, 2137560, 2493820, 2992584, 3740730, 4275120, 4987640, 5985168, 7481460, 9975280, 14962920, 29925840]

約数ペア:

[(1, 29925840), (2, 14962920), (3, 9975280), (4, 7481460), (5, 5985168), (6, 4987640), (7, 4275120), (8, 3740730), (10, 2992584), (12, 2493820), (14, 2137560), (15, 1995056), (16, 1870365), (20, 1496292), (21, 1425040), (24, 1246910), (28, 1068780), (30, 997528), (35, 855024), (40, 748146), (42, 712520), (47, 636720), (48, 623455), (56, 534390), (60, 498764), (70, 427512), (80, 374073), (84, 356260), (94, 318360), (105, 285008), (112, 267195), (120, 249382), (140, 213756), (141, 212240), (168, 178130), (188, 159180), (210, 142504), (235, 127344), (240, 124691), (280, 106878), (282, 106120), (329, 90960), (336, 89065), (376, 79590), (379, 78960), (420, 71252), (470, 63672), (560, 53439), (564, 53060), (658, 45480), (705, 42448), (752, 39795), (758, 39480), (840, 35626), (940, 31836), (987, 30320), (1128, 26530), (1137, 26320), (1316, 22740), (1410, 21224), (1516, 19740), (1645, 18192), (1680, 17813), (1880, 15918), (1895, 15792), (1974, 15160), (2256, 13265), (2274, 13160), (2632, 11370), (2653, 11280), (2820, 10612), (3032, 9870), (3290, 9096), (3760, 7959), (3790, 7896), (3948, 7580), (4548, 6580), (4935, 6064), (5264, 5685), (5306, 5640)]