887272884880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{16433}}^1$

素因数の和:16566

約数の個数: 240

約数和(自身を含む): 2322437760720

約数和(自身を除く): 1435164875840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 37, 40, 58, 68, 74, 80, 85, 116, 136, 145, 148, 170, 185, 232, 272, 290, 296, 340, 370, 464, 493, 580, 592, 629, 680, 740, 986, 1073, 1160, 1258, 1360, 1369, 1480, 1972, 2146, 2320, 2465, 2516, 2738, 2960, 3145, 3944, 4292, 4930, 5032, 5365, 5476, 6290, 6845, 7888, 8584, 9860, 10064, 10730, 10952, 12580, 13690, 16433, 17168, 18241, 19720, 21460, 21904, 23273, 25160, 27380, 32866, 36482, 39440, 39701, 42920, 46546, 50320, 54760, 65732, 72964, 79402, 82165, 85840, 91205, 93092, 109520, 116365, 131464, 145928, 158804, 164330, 182410, 186184, 198505, 232730, 262928, 279361, 291856, 317608, 328660, 364820, 372368, 397010, 465460, 476557, 558722, 608021, 635216, 657320, 674917, 729640, 794020, 930920, 953114, 1117444, 1216042, 1314640, 1349834, 1396805, 1459280, 1588040, 1861840, 1906228, 2234888, 2382785, 2432084, 2699668, 2793610, 3040105, 3176080, 3374585, 3812456, 4469776, 4765570, 4864168, 5399336, 5587220, 6080210, 6749170, 7624912, 8101469, 9531140, 9728336, 10336357, 10798672, 11174440, 12160420, 13498340, 16202938, 17632609, 19062280, 20672714, 22348880, 22496777, 24320840, 26996680, 32405876, 35265218, 38124560, 40507345, 41345428, 44993554, 48641680, 51681785, 53993360, 64811752, 70530436, 81014690, 82690856, 88163045, 89987108, 103363570, 112483885, 129623504, 141060872, 162029380, 165381712, 176326090, 179974216, 206727140, 224967770, 282121744, 299754353, 324058760, 352652180, 359948432, 382445209, 413454280, 449935540, 599508706, 648117520, 652406533, 705304360, 764890418, 826908560, 899871080, 1199017412, 1304813066, 1410608720, 1498771765, 1529780836, 1799742160, 1912226045, 2398034824, 2609626132, 2997543530, 3059561672, 3262032665, 3824452090, 4796069648, 5219252264, 5995087060, 6119123344, 6524065330, 7648904180, 10438504528, 11090911061, 11990174120, 13048130660, 15297808360, 22181822122, 23980348240, 26096261320, 30595616720, 44363644244, 52192522640, 55454555305, 88727288488, 110909110610, 177454576976, 221818221220, 443636442440, 887272884880]

約数ペア:

[(1, 887272884880), (2, 443636442440), (4, 221818221220), (5, 177454576976), (8, 110909110610), (10, 88727288488), (16, 55454555305), (17, 52192522640), (20, 44363644244), (29, 30595616720), (34, 26096261320), (37, 23980348240), (40, 22181822122), (58, 15297808360), (68, 13048130660), (74, 11990174120), (80, 11090911061), (85, 10438504528), (116, 7648904180), (136, 6524065330), (145, 6119123344), (148, 5995087060), (170, 5219252264), (185, 4796069648), (232, 3824452090), (272, 3262032665), (290, 3059561672), (296, 2997543530), (340, 2609626132), (370, 2398034824), (464, 1912226045), (493, 1799742160), (580, 1529780836), (592, 1498771765), (629, 1410608720), (680, 1304813066), (740, 1199017412), (986, 899871080), (1073, 826908560), (1160, 764890418), (1258, 705304360), (1360, 652406533), (1369, 648117520), (1480, 599508706), (1972, 449935540), (2146, 413454280), (2320, 382445209), (2465, 359948432), (2516, 352652180), (2738, 324058760), (2960, 299754353), (3145, 282121744), (3944, 224967770), (4292, 206727140), (4930, 179974216), (5032, 176326090), (5365, 165381712), (5476, 162029380), (6290, 141060872), (6845, 129623504), (7888, 112483885), (8584, 103363570), (9860, 89987108), (10064, 88163045), (10730, 82690856), (10952, 81014690), (12580, 70530436), (13690, 64811752), (16433, 53993360), (17168, 51681785), (18241, 48641680), (19720, 44993554), (21460, 41345428), (21904, 40507345), (23273, 38124560), (25160, 35265218), (27380, 32405876), (32866, 26996680), (36482, 24320840), (39440, 22496777), (39701, 22348880), (42920, 20672714), (46546, 19062280), (50320, 17632609), (54760, 16202938), (65732, 13498340), (72964, 12160420), (79402, 11174440), (82165, 10798672), (85840, 10336357), (91205, 9728336), (93092, 9531140), (109520, 8101469), (116365, 7624912), (131464, 6749170), (145928, 6080210), (158804, 5587220), (164330, 5399336), (182410, 4864168), (186184, 4765570), (198505, 4469776), (232730, 3812456), (262928, 3374585), (279361, 3176080), (291856, 3040105), (317608, 2793610), (328660, 2699668), (364820, 2432084), (372368, 2382785), (397010, 2234888), (465460, 1906228), (476557, 1861840), (558722, 1588040), (608021, 1459280), (635216, 1396805), (657320, 1349834), (674917, 1314640), (729640, 1216042), (794020, 1117444), (930920, 953114)]