57377320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 173456640

約数和(自身を除く): 116079320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1433, 1540, 1820, 2002, 2860, 2866, 3080, 3640, 4004, 5005, 5720, 5732, 7165, 8008, 10010, 10031, 11464, 14330, 15763, 18629, 20020, 20062, 28660, 31526, 37258, 40040, 40124, 50155, 57320, 63052, 74516, 78815, 80248, 93145, 100310, 110341, 126104, 130403, 149032, 157630, 186290, 200620, 204919, 220682, 260806, 315260, 372580, 401240, 409838, 441364, 521612, 551705, 630520, 652015, 745160, 819676, 882728, 1024595, 1043224, 1103410, 1304030, 1434433, 1639352, 2049190, 2206820, 2608060, 2868866, 4098380, 4413640, 5216120, 5737732, 7172165, 8196760, 11475464, 14344330, 28688660, 57377320]

約数ペア:

[(1, 57377320), (2, 28688660), (4, 14344330), (5, 11475464), (7, 8196760), (8, 7172165), (10, 5737732), (11, 5216120), (13, 4413640), (14, 4098380), (20, 2868866), (22, 2608060), (26, 2206820), (28, 2049190), (35, 1639352), (40, 1434433), (44, 1304030), (52, 1103410), (55, 1043224), (56, 1024595), (65, 882728), (70, 819676), (77, 745160), (88, 652015), (91, 630520), (104, 551705), (110, 521612), (130, 441364), (140, 409838), (143, 401240), (154, 372580), (182, 315260), (220, 260806), (260, 220682), (280, 204919), (286, 200620), (308, 186290), (364, 157630), (385, 149032), (440, 130403), (455, 126104), (520, 110341), (572, 100310), (616, 93145), (715, 80248), (728, 78815), (770, 74516), (910, 63052), (1001, 57320), (1144, 50155), (1430, 40124), (1433, 40040), (1540, 37258), (1820, 31526), (2002, 28660), (2860, 20062), (2866, 20020), (3080, 18629), (3640, 15763), (4004, 14330), (5005, 11464), (5720, 10031), (5732, 10010), (7165, 8008)]