28612160520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{1093}}^1$

素因数の和:1396

約数の個数: 192

約数和(自身を含む): 89166951360

約数和(自身を除く): 60554790840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 227, 248, 310, 372, 454, 465, 620, 681, 744, 908, 930, 961, 1093, 1135, 1240, 1362, 1816, 1860, 1922, 2186, 2270, 2724, 2883, 3279, 3405, 3720, 3844, 4372, 4540, 4805, 5448, 5465, 5766, 6558, 6810, 7037, 7688, 8744, 9080, 9610, 10930, 11532, 13116, 13620, 14074, 14415, 16395, 19220, 21111, 21860, 23064, 26232, 27240, 28148, 28830, 32790, 33883, 35185, 38440, 42222, 43720, 56296, 57660, 65580, 67766, 70370, 84444, 101649, 105555, 115320, 131160, 135532, 140740, 168888, 169415, 203298, 211110, 218147, 248111, 271064, 281480, 338830, 406596, 422220, 436294, 496222, 508245, 654441, 677660, 744333, 813192, 844440, 872588, 992444, 1016490, 1050373, 1090735, 1240555, 1308882, 1355320, 1488666, 1745176, 1984888, 2032980, 2100746, 2181470, 2481110, 2617764, 2977332, 3151119, 3272205, 3721665, 4065960, 4201492, 4362940, 4962220, 5235528, 5251865, 5954664, 6302238, 6544410, 7443330, 7691441, 8402984, 8725880, 9924440, 10503730, 12604476, 13088820, 14886660, 15382882, 15755595, 21007460, 23074323, 25208952, 26177640, 29773320, 30765764, 31511190, 38457205, 42014920, 46148646, 61531528, 63022380, 76914410, 92297292, 115371615, 126044760, 153828820, 184594584, 230743230, 238434671, 307657640, 461486460, 476869342, 715304013, 922972920, 953738684, 1192173355, 1430608026, 1907477368, 2384346710, 2861216052, 3576520065, 4768693420, 5722432104, 7153040130, 9537386840, 14306080260, 28612160520]

約数ペア:

[(1, 28612160520), (2, 14306080260), (3, 9537386840), (4, 7153040130), (5, 5722432104), (6, 4768693420), (8, 3576520065), (10, 2861216052), (12, 2384346710), (15, 1907477368), (20, 1430608026), (24, 1192173355), (30, 953738684), (31, 922972920), (40, 715304013), (60, 476869342), (62, 461486460), (93, 307657640), (120, 238434671), (124, 230743230), (155, 184594584), (186, 153828820), (227, 126044760), (248, 115371615), (310, 92297292), (372, 76914410), (454, 63022380), (465, 61531528), (620, 46148646), (681, 42014920), (744, 38457205), (908, 31511190), (930, 30765764), (961, 29773320), (1093, 26177640), (1135, 25208952), (1240, 23074323), (1362, 21007460), (1816, 15755595), (1860, 15382882), (1922, 14886660), (2186, 13088820), (2270, 12604476), (2724, 10503730), (2883, 9924440), (3279, 8725880), (3405, 8402984), (3720, 7691441), (3844, 7443330), (4372, 6544410), (4540, 6302238), (4805, 5954664), (5448, 5251865), (5465, 5235528), (5766, 4962220), (6558, 4362940), (6810, 4201492), (7037, 4065960), (7688, 3721665), (8744, 3272205), (9080, 3151119), (9610, 2977332), (10930, 2617764), (11532, 2481110), (13116, 2181470), (13620, 2100746), (14074, 2032980), (14415, 1984888), (16395, 1745176), (19220, 1488666), (21111, 1355320), (21860, 1308882), (23064, 1240555), (26232, 1090735), (27240, 1050373), (28148, 1016490), (28830, 992444), (32790, 872588), (33883, 844440), (35185, 813192), (38440, 744333), (42222, 677660), (43720, 654441), (56296, 508245), (57660, 496222), (65580, 436294), (67766, 422220), (70370, 406596), (84444, 338830), (101649, 281480), (105555, 271064), (115320, 248111), (131160, 218147), (135532, 211110), (140740, 203298), (168888, 169415)]