81207153480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{226103}}^1$

素因数の和:226231

約数の個数: 128

約数和(自身を含む): 252983243520

約数和(自身を除く): 171776090040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 73, 82, 120, 123, 146, 164, 205, 219, 246, 292, 328, 365, 410, 438, 492, 584, 615, 730, 820, 876, 984, 1095, 1230, 1460, 1640, 1752, 2190, 2460, 2920, 2993, 4380, 4920, 5986, 8760, 8979, 11972, 14965, 17958, 23944, 29930, 35916, 44895, 59860, 71832, 89790, 119720, 179580, 226103, 359160, 452206, 678309, 904412, 1130515, 1356618, 1808824, 2261030, 2713236, 3391545, 4522060, 5426472, 6783090, 9044120, 9270223, 13566180, 16505519, 18540446, 27132360, 27810669, 33011038, 37080892, 46351115, 49516557, 55621338, 66022076, 74161784, 82527595, 92702230, 99033114, 111242676, 132044152, 139053345, 165055190, 185404460, 198066228, 222485352, 247582785, 278106690, 330110380, 370808920, 396132456, 495165570, 556213380, 660220760, 676726279, 990331140, 1112426760, 1353452558, 1980662280, 2030178837, 2706905116, 3383631395, 4060357674, 5413810232, 6767262790, 8120715348, 10150894185, 13534525580, 16241430696, 20301788370, 27069051160, 40603576740, 81207153480]

約数ペア:

[(1, 81207153480), (2, 40603576740), (3, 27069051160), (4, 20301788370), (5, 16241430696), (6, 13534525580), (8, 10150894185), (10, 8120715348), (12, 6767262790), (15, 5413810232), (20, 4060357674), (24, 3383631395), (30, 2706905116), (40, 2030178837), (41, 1980662280), (60, 1353452558), (73, 1112426760), (82, 990331140), (120, 676726279), (123, 660220760), (146, 556213380), (164, 495165570), (205, 396132456), (219, 370808920), (246, 330110380), (292, 278106690), (328, 247582785), (365, 222485352), (410, 198066228), (438, 185404460), (492, 165055190), (584, 139053345), (615, 132044152), (730, 111242676), (820, 99033114), (876, 92702230), (984, 82527595), (1095, 74161784), (1230, 66022076), (1460, 55621338), (1640, 49516557), (1752, 46351115), (2190, 37080892), (2460, 33011038), (2920, 27810669), (2993, 27132360), (4380, 18540446), (4920, 16505519), (5986, 13566180), (8760, 9270223), (8979, 9044120), (11972, 6783090), (14965, 5426472), (17958, 4522060), (23944, 3391545), (29930, 2713236), (35916, 2261030), (44895, 1808824), (59860, 1356618), (71832, 1130515), (89790, 904412), (119720, 678309), (179580, 452206), (226103, 359160)]