201846120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12687

約数の個数: 128

約数和(自身を含む): 728524800

約数和(自身を除く): 526678680

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, 2660, 3192, 3990, 5320, 7980, 12647, 15960, 25294, 37941, 50588, 63235, 75882, 88529, 101176, 126470, 151764, 177058, 189705, 240293, 252940, 265587, 303528, 354116, 379410, 442645, 480586, 505880, 531174, 708232, 720879, 758820, 885290, 961172, 1062348, 1201465, 1327935, 1441758, 1517640, 1682051, 1770580, 1922344, 2124696, 2402930, 2655870, 2883516, 3364102, 3541160, 3604395, 4805860, 5046153, 5311740, 5767032, 6728204, 7208790, 8410255, 9611720, 10092306, 10623480, 13456408, 14417580, 16820510, 20184612, 25230765, 28835160, 33641020, 40369224, 50461530, 67282040, 100923060, 201846120]

約数ペア:

[(1, 201846120), (2, 100923060), (3, 67282040), (4, 50461530), (5, 40369224), (6, 33641020), (7, 28835160), (8, 25230765), (10, 20184612), (12, 16820510), (14, 14417580), (15, 13456408), (19, 10623480), (20, 10092306), (21, 9611720), (24, 8410255), (28, 7208790), (30, 6728204), (35, 5767032), (38, 5311740), (40, 5046153), (42, 4805860), (56, 3604395), (57, 3541160), (60, 3364102), (70, 2883516), (76, 2655870), (84, 2402930), (95, 2124696), (105, 1922344), (114, 1770580), (120, 1682051), (133, 1517640), (140, 1441758), (152, 1327935), (168, 1201465), (190, 1062348), (210, 961172), (228, 885290), (266, 758820), (280, 720879), (285, 708232), (380, 531174), (399, 505880), (420, 480586), (456, 442645), (532, 379410), (570, 354116), (665, 303528), (760, 265587), (798, 252940), (840, 240293), (1064, 189705), (1140, 177058), (1330, 151764), (1596, 126470), (1995, 101176), (2280, 88529), (2660, 75882), (3192, 63235), (3990, 50588), (5320, 37941), (7980, 25294), (12647, 15960)]