164102640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 553089600

約数和(自身を除く): 388986960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 149, 156, 195, 208, 240, 260, 298, 312, 353, 390, 447, 520, 596, 624, 706, 745, 780, 894, 1040, 1059, 1192, 1412, 1490, 1560, 1765, 1788, 1937, 2118, 2235, 2384, 2824, 2980, 3120, 3530, 3576, 3874, 4236, 4470, 4589, 5295, 5648, 5811, 5960, 7060, 7152, 7748, 8472, 8940, 9178, 9685, 10590, 11622, 11920, 13767, 14120, 15496, 16944, 17880, 18356, 19370, 21180, 22945, 23244, 27534, 28240, 29055, 30992, 35760, 36712, 38740, 42360, 45890, 46488, 52597, 55068, 58110, 68835, 73424, 77480, 84720, 91780, 92976, 105194, 110136, 116220, 137670, 154960, 157791, 183560, 210388, 220272, 232440, 262985, 275340, 315582, 367120, 420776, 464880, 525970, 550680, 631164, 683761, 788955, 841552, 1051940, 1101360, 1262328, 1367522, 1577910, 2051283, 2103880, 2524656, 2735044, 3155820, 3418805, 4102566, 4207760, 5470088, 6311640, 6837610, 8205132, 10256415, 10940176, 12623280, 13675220, 16410264, 20512830, 27350440, 32820528, 41025660, 54700880, 82051320, 164102640]

約数ペア:

[(1, 164102640), (2, 82051320), (3, 54700880), (4, 41025660), (5, 32820528), (6, 27350440), (8, 20512830), (10, 16410264), (12, 13675220), (13, 12623280), (15, 10940176), (16, 10256415), (20, 8205132), (24, 6837610), (26, 6311640), (30, 5470088), (39, 4207760), (40, 4102566), (48, 3418805), (52, 3155820), (60, 2735044), (65, 2524656), (78, 2103880), (80, 2051283), (104, 1577910), (120, 1367522), (130, 1262328), (149, 1101360), (156, 1051940), (195, 841552), (208, 788955), (240, 683761), (260, 631164), (298, 550680), (312, 525970), (353, 464880), (390, 420776), (447, 367120), (520, 315582), (596, 275340), (624, 262985), (706, 232440), (745, 220272), (780, 210388), (894, 183560), (1040, 157791), (1059, 154960), (1192, 137670), (1412, 116220), (1490, 110136), (1560, 105194), (1765, 92976), (1788, 91780), (1937, 84720), (2118, 77480), (2235, 73424), (2384, 68835), (2824, 58110), (2980, 55068), (3120, 52597), (3530, 46488), (3576, 45890), (3874, 42360), (4236, 38740), (4470, 36712), (4589, 35760), (5295, 30992), (5648, 29055), (5811, 28240), (5960, 27534), (7060, 23244), (7152, 22945), (7748, 21180), (8472, 19370), (8940, 18356), (9178, 17880), (9685, 16944), (10590, 15496), (11622, 14120), (11920, 13767)]