92779280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 164347120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 176, 179, 190, 209, 220, 248, 304, 310, 341, 358, 380, 418, 440, 496, 589, 620, 682, 716, 760, 836, 880, 895, 1045, 1178, 1240, 1364, 1432, 1520, 1672, 1705, 1790, 1969, 2090, 2356, 2480, 2728, 2864, 2945, 3344, 3401, 3410, 3580, 3938, 4180, 4712, 5456, 5549, 5890, 6479, 6802, 6820, 7160, 7876, 8360, 9424, 9845, 11098, 11780, 12958, 13604, 13640, 14320, 15752, 16720, 17005, 19690, 22196, 23560, 25916, 27208, 27280, 27745, 31504, 32395, 34010, 37411, 39380, 44392, 47120, 51832, 54416, 55490, 61039, 64790, 68020, 74822, 78760, 88784, 103664, 105431, 110980, 122078, 129580, 136040, 149644, 157520, 187055, 210862, 221960, 244156, 259160, 272080, 299288, 305195, 374110, 421724, 443920, 488312, 518320, 527155, 598576, 610390, 748220, 843448, 976624, 1054310, 1159741, 1220780, 1496440, 1686896, 2108620, 2319482, 2441560, 2992880, 4217240, 4638964, 4883120, 5798705, 8434480, 9277928, 11597410, 18555856, 23194820, 46389640, 92779280]

約数ペア:

[(1, 92779280), (2, 46389640), (4, 23194820), (5, 18555856), (8, 11597410), (10, 9277928), (11, 8434480), (16, 5798705), (19, 4883120), (20, 4638964), (22, 4217240), (31, 2992880), (38, 2441560), (40, 2319482), (44, 2108620), (55, 1686896), (62, 1496440), (76, 1220780), (80, 1159741), (88, 1054310), (95, 976624), (110, 843448), (124, 748220), (152, 610390), (155, 598576), (176, 527155), (179, 518320), (190, 488312), (209, 443920), (220, 421724), (248, 374110), (304, 305195), (310, 299288), (341, 272080), (358, 259160), (380, 244156), (418, 221960), (440, 210862), (496, 187055), (589, 157520), (620, 149644), (682, 136040), (716, 129580), (760, 122078), (836, 110980), (880, 105431), (895, 103664), (1045, 88784), (1178, 78760), (1240, 74822), (1364, 68020), (1432, 64790), (1520, 61039), (1672, 55490), (1705, 54416), (1790, 51832), (1969, 47120), (2090, 44392), (2356, 39380), (2480, 37411), (2728, 34010), (2864, 32395), (2945, 31504), (3344, 27745), (3401, 27280), (3410, 27208), (3580, 25916), (3938, 23560), (4180, 22196), (4712, 19690), (5456, 17005), (5549, 16720), (5890, 15752), (6479, 14320), (6802, 13640), (6820, 13604), (7160, 12958), (7876, 11780), (8360, 11098), (9424, 9845)]