238896420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15373}}^1$

素因数の和:15429

約数の個数: 96

約数和(自身を含む): 785180928

約数和(自身を除く): 546284508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15373, 15540, 30746, 46119, 61492, 76865, 92238, 107611, 153730, 184476, 215222, 230595, 307460, 322833, 430444, 461190, 538055, 568801, 645666, 922380, 1076110, 1137602, 1291332, 1614165, 1706403, 2152220, 2275204, 2844005, 3228330, 3412806, 3981607, 5688010, 6456660, 6825612, 7963214, 8532015, 11376020, 11944821, 15926428, 17064030, 19908035, 23889642, 34128060, 39816070, 47779284, 59724105, 79632140, 119448210, 238896420]

約数ペア:

[(1, 238896420), (2, 119448210), (3, 79632140), (4, 59724105), (5, 47779284), (6, 39816070), (7, 34128060), (10, 23889642), (12, 19908035), (14, 17064030), (15, 15926428), (20, 11944821), (21, 11376020), (28, 8532015), (30, 7963214), (35, 6825612), (37, 6456660), (42, 5688010), (60, 3981607), (70, 3412806), (74, 3228330), (84, 2844005), (105, 2275204), (111, 2152220), (140, 1706403), (148, 1614165), (185, 1291332), (210, 1137602), (222, 1076110), (259, 922380), (370, 645666), (420, 568801), (444, 538055), (518, 461190), (555, 430444), (740, 322833), (777, 307460), (1036, 230595), (1110, 215222), (1295, 184476), (1554, 153730), (2220, 107611), (2590, 92238), (3108, 76865), (3885, 61492), (5180, 46119), (7770, 30746), (15373, 15540)]