91738240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 243673920

約数和(自身を除く): 151935680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 157, 160, 166, 176, 220, 314, 320, 332, 352, 415, 440, 628, 640, 664, 704, 785, 830, 880, 913, 1256, 1328, 1408, 1570, 1660, 1727, 1760, 1826, 2512, 2656, 3140, 3320, 3454, 3520, 3652, 4565, 5024, 5312, 6280, 6640, 6908, 7040, 7304, 8635, 9130, 10048, 10624, 12560, 13031, 13280, 13816, 14608, 17270, 18260, 20096, 25120, 26062, 26560, 27632, 29216, 34540, 36520, 50240, 52124, 53120, 55264, 58432, 65155, 69080, 73040, 100480, 104248, 110528, 116864, 130310, 138160, 143341, 146080, 208496, 221056, 260620, 276320, 286682, 292160, 416992, 521240, 552640, 573364, 584320, 716705, 833984, 1042480, 1105280, 1146728, 1433410, 1667968, 2084960, 2293456, 2866820, 4169920, 4586912, 5733640, 8339840, 9173824, 11467280, 18347648, 22934560, 45869120, 91738240]

約数ペア:

[(1, 91738240), (2, 45869120), (4, 22934560), (5, 18347648), (8, 11467280), (10, 9173824), (11, 8339840), (16, 5733640), (20, 4586912), (22, 4169920), (32, 2866820), (40, 2293456), (44, 2084960), (55, 1667968), (64, 1433410), (80, 1146728), (83, 1105280), (88, 1042480), (110, 833984), (128, 716705), (157, 584320), (160, 573364), (166, 552640), (176, 521240), (220, 416992), (314, 292160), (320, 286682), (332, 276320), (352, 260620), (415, 221056), (440, 208496), (628, 146080), (640, 143341), (664, 138160), (704, 130310), (785, 116864), (830, 110528), (880, 104248), (913, 100480), (1256, 73040), (1328, 69080), (1408, 65155), (1570, 58432), (1660, 55264), (1727, 53120), (1760, 52124), (1826, 50240), (2512, 36520), (2656, 34540), (3140, 29216), (3320, 27632), (3454, 26560), (3520, 26062), (3652, 25120), (4565, 20096), (5024, 18260), (5312, 17270), (6280, 14608), (6640, 13816), (6908, 13280), (7040, 13031), (7304, 12560), (8635, 10624), (9130, 10048)]