282634120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 720570060

約数和(自身を除く): 437935940

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 37, 38, 40, 46, 74, 76, 92, 95, 115, 148, 152, 184, 185, 190, 230, 296, 361, 370, 380, 437, 460, 529, 703, 722, 740, 760, 851, 874, 920, 1058, 1406, 1444, 1480, 1702, 1748, 1805, 2116, 2185, 2645, 2812, 2888, 3404, 3496, 3515, 3610, 4232, 4255, 4370, 5290, 5624, 6808, 7030, 7220, 8303, 8510, 8740, 10051, 10580, 13357, 14060, 14440, 16169, 16606, 17020, 17480, 19573, 20102, 21160, 26714, 28120, 32338, 33212, 34040, 39146, 40204, 41515, 50255, 53428, 64676, 66424, 66785, 78292, 80408, 80845, 83030, 97865, 100510, 106856, 129352, 133570, 156584, 161690, 166060, 190969, 195730, 201020, 267140, 307211, 323380, 332120, 371887, 381938, 391460, 402040, 534280, 614422, 646760, 743774, 763876, 782920, 954845, 1228844, 1487548, 1527752, 1536055, 1859435, 1909690, 2457688, 2975096, 3072110, 3718870, 3819380, 6144220, 7065853, 7437740, 7638760, 12288440, 14131706, 14875480, 28263412, 35329265, 56526824, 70658530, 141317060, 282634120]

約数ペア:

[(1, 282634120), (2, 141317060), (4, 70658530), (5, 56526824), (8, 35329265), (10, 28263412), (19, 14875480), (20, 14131706), (23, 12288440), (37, 7638760), (38, 7437740), (40, 7065853), (46, 6144220), (74, 3819380), (76, 3718870), (92, 3072110), (95, 2975096), (115, 2457688), (148, 1909690), (152, 1859435), (184, 1536055), (185, 1527752), (190, 1487548), (230, 1228844), (296, 954845), (361, 782920), (370, 763876), (380, 743774), (437, 646760), (460, 614422), (529, 534280), (703, 402040), (722, 391460), (740, 381938), (760, 371887), (851, 332120), (874, 323380), (920, 307211), (1058, 267140), (1406, 201020), (1444, 195730), (1480, 190969), (1702, 166060), (1748, 161690), (1805, 156584), (2116, 133570), (2185, 129352), (2645, 106856), (2812, 100510), (2888, 97865), (3404, 83030), (3496, 80845), (3515, 80408), (3610, 78292), (4232, 66785), (4255, 66424), (4370, 64676), (5290, 53428), (5624, 50255), (6808, 41515), (7030, 40204), (7220, 39146), (8303, 34040), (8510, 33212), (8740, 32338), (10051, 28120), (10580, 26714), (13357, 21160), (14060, 20102), (14440, 19573), (16169, 17480), (16606, 17020)]