211824240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 689098752

約数和(自身を除く): 477274512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 401, 426, 465, 496, 568, 620, 710, 744, 802, 852, 930, 1065, 1136, 1203, 1240, 1420, 1488, 1604, 1704, 1860, 2005, 2130, 2201, 2406, 2480, 2840, 3208, 3408, 3720, 4010, 4260, 4402, 4812, 5680, 6015, 6416, 6603, 7440, 8020, 8520, 8804, 9624, 11005, 12030, 12431, 13206, 16040, 17040, 17608, 19248, 22010, 24060, 24862, 26412, 28471, 32080, 33015, 35216, 37293, 44020, 48120, 49724, 52824, 56942, 62155, 66030, 74586, 85413, 88040, 96240, 99448, 105648, 113884, 124310, 132060, 142355, 149172, 170826, 176080, 186465, 198896, 227768, 248620, 264120, 284710, 298344, 341652, 372930, 427065, 455536, 497240, 528240, 569420, 596688, 683304, 745860, 854130, 882601, 994480, 1138840, 1366608, 1491720, 1708260, 1765202, 2277680, 2647803, 2983440, 3416520, 3530404, 4413005, 5295606, 6833040, 7060808, 8826010, 10591212, 13239015, 14121616, 17652020, 21182424, 26478030, 35304040, 42364848, 52956060, 70608080, 105912120, 211824240]

約数ペア:

[(1, 211824240), (2, 105912120), (3, 70608080), (4, 52956060), (5, 42364848), (6, 35304040), (8, 26478030), (10, 21182424), (12, 17652020), (15, 14121616), (16, 13239015), (20, 10591212), (24, 8826010), (30, 7060808), (31, 6833040), (40, 5295606), (48, 4413005), (60, 3530404), (62, 3416520), (71, 2983440), (80, 2647803), (93, 2277680), (120, 1765202), (124, 1708260), (142, 1491720), (155, 1366608), (186, 1138840), (213, 994480), (240, 882601), (248, 854130), (284, 745860), (310, 683304), (355, 596688), (372, 569420), (401, 528240), (426, 497240), (465, 455536), (496, 427065), (568, 372930), (620, 341652), (710, 298344), (744, 284710), (802, 264120), (852, 248620), (930, 227768), (1065, 198896), (1136, 186465), (1203, 176080), (1240, 170826), (1420, 149172), (1488, 142355), (1604, 132060), (1704, 124310), (1860, 113884), (2005, 105648), (2130, 99448), (2201, 96240), (2406, 88040), (2480, 85413), (2840, 74586), (3208, 66030), (3408, 62155), (3720, 56942), (4010, 52824), (4260, 49724), (4402, 48120), (4812, 44020), (5680, 37293), (6015, 35216), (6416, 33015), (6603, 32080), (7440, 28471), (8020, 26412), (8520, 24862), (8804, 24060), (9624, 22010), (11005, 19248), (12030, 17608), (12431, 17040), (13206, 16040)]