208299360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1336

約数の個数: 96

約数和(自身を含む): 658137312

約数和(自身を除く): 449837952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 641, 677, 1282, 1354, 1923, 2031, 2564, 2708, 3205, 3385, 3846, 4062, 5128, 5416, 6410, 6770, 7692, 8124, 9615, 10155, 10256, 10832, 12820, 13540, 15384, 16248, 19230, 20310, 20512, 21664, 25640, 27080, 30768, 32496, 38460, 40620, 51280, 54160, 61536, 64992, 76920, 81240, 102560, 108320, 153840, 162480, 307680, 324960, 433957, 867914, 1301871, 1735828, 2169785, 2603742, 3471656, 4339570, 5207484, 6509355, 6943312, 8679140, 10414968, 13018710, 13886624, 17358280, 20829936, 26037420, 34716560, 41659872, 52074840, 69433120, 104149680, 208299360]

約数ペア:

[(1, 208299360), (2, 104149680), (3, 69433120), (4, 52074840), (5, 41659872), (6, 34716560), (8, 26037420), (10, 20829936), (12, 17358280), (15, 13886624), (16, 13018710), (20, 10414968), (24, 8679140), (30, 6943312), (32, 6509355), (40, 5207484), (48, 4339570), (60, 3471656), (80, 2603742), (96, 2169785), (120, 1735828), (160, 1301871), (240, 867914), (480, 433957), (641, 324960), (677, 307680), (1282, 162480), (1354, 153840), (1923, 108320), (2031, 102560), (2564, 81240), (2708, 76920), (3205, 64992), (3385, 61536), (3846, 54160), (4062, 51280), (5128, 40620), (5416, 38460), (6410, 32496), (6770, 30768), (7692, 27080), (8124, 25640), (9615, 21664), (10155, 20512), (10256, 20310), (10832, 19230), (12820, 16248), (13540, 15384)]