269371520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 712514880

約数和(自身を除く): 443143360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 320, 332, 352, 415, 440, 461, 640, 664, 704, 830, 880, 913, 922, 1328, 1408, 1660, 1760, 1826, 1844, 2305, 2656, 3320, 3520, 3652, 3688, 4565, 4610, 5071, 5312, 6640, 7040, 7304, 7376, 9130, 9220, 10142, 10624, 13280, 14608, 14752, 18260, 18440, 20284, 25355, 26560, 29216, 29504, 36520, 36880, 38263, 40568, 50710, 53120, 58432, 59008, 73040, 73760, 76526, 81136, 101420, 116864, 146080, 147520, 153052, 162272, 191315, 202840, 292160, 295040, 306104, 324544, 382630, 405680, 420893, 584320, 612208, 649088, 765260, 811360, 841786, 1224416, 1530520, 1622720, 1683572, 2104465, 2448832, 3061040, 3245440, 3367144, 4208930, 4897664, 6122080, 6734288, 8417860, 12244160, 13468576, 16835720, 24488320, 26937152, 33671440, 53874304, 67342880, 134685760, 269371520]

約数ペア:

[(1, 269371520), (2, 134685760), (4, 67342880), (5, 53874304), (8, 33671440), (10, 26937152), (11, 24488320), (16, 16835720), (20, 13468576), (22, 12244160), (32, 8417860), (40, 6734288), (44, 6122080), (55, 4897664), (64, 4208930), (80, 3367144), (83, 3245440), (88, 3061040), (110, 2448832), (128, 2104465), (160, 1683572), (166, 1622720), (176, 1530520), (220, 1224416), (320, 841786), (332, 811360), (352, 765260), (415, 649088), (440, 612208), (461, 584320), (640, 420893), (664, 405680), (704, 382630), (830, 324544), (880, 306104), (913, 295040), (922, 292160), (1328, 202840), (1408, 191315), (1660, 162272), (1760, 153052), (1826, 147520), (1844, 146080), (2305, 116864), (2656, 101420), (3320, 81136), (3520, 76526), (3652, 73760), (3688, 73040), (4565, 59008), (4610, 58432), (5071, 53120), (5312, 50710), (6640, 40568), (7040, 38263), (7304, 36880), (7376, 36520), (9130, 29504), (9220, 29216), (10142, 26560), (10624, 25355), (13280, 20284), (14608, 18440), (14752, 18260)]