42246120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 128

約数和(自身を含む): 152524800

約数和(自身を除く): 110278680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2647, 2660, 3192, 3990, 5294, 5320, 7941, 7980, 10588, 13235, 15882, 15960, 18529, 21176, 26470, 31764, 37058, 39705, 50293, 52940, 55587, 63528, 74116, 79410, 92645, 100586, 105880, 111174, 148232, 150879, 158820, 185290, 201172, 222348, 251465, 277935, 301758, 317640, 352051, 370580, 402344, 444696, 502930, 555870, 603516, 704102, 741160, 754395, 1005860, 1056153, 1111740, 1207032, 1408204, 1508790, 1760255, 2011720, 2112306, 2223480, 2816408, 3017580, 3520510, 4224612, 5280765, 6035160, 7041020, 8449224, 10561530, 14082040, 21123060, 42246120]

約数ペア:

[(1, 42246120), (2, 21123060), (3, 14082040), (4, 10561530), (5, 8449224), (6, 7041020), (7, 6035160), (8, 5280765), (10, 4224612), (12, 3520510), (14, 3017580), (15, 2816408), (19, 2223480), (20, 2112306), (21, 2011720), (24, 1760255), (28, 1508790), (30, 1408204), (35, 1207032), (38, 1111740), (40, 1056153), (42, 1005860), (56, 754395), (57, 741160), (60, 704102), (70, 603516), (76, 555870), (84, 502930), (95, 444696), (105, 402344), (114, 370580), (120, 352051), (133, 317640), (140, 301758), (152, 277935), (168, 251465), (190, 222348), (210, 201172), (228, 185290), (266, 158820), (280, 150879), (285, 148232), (380, 111174), (399, 105880), (420, 100586), (456, 92645), (532, 79410), (570, 74116), (665, 63528), (760, 55587), (798, 52940), (840, 50293), (1064, 39705), (1140, 37058), (1330, 31764), (1596, 26470), (1995, 21176), (2280, 18529), (2647, 15960), (2660, 15882), (3192, 13235), (3990, 10588), (5294, 7980), (5320, 7941)]