154220160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 128

約数和(自身を含む): 502329600

約数和(自身を除く): 348109440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1709, 1880, 1920, 2256, 2820, 3008, 3418, 3760, 4512, 5127, 5640, 6016, 6836, 7520, 8545, 9024, 10254, 11280, 13672, 15040, 17090, 18048, 20508, 22560, 25635, 27344, 30080, 34180, 41016, 45120, 51270, 54688, 68360, 80323, 82032, 90240, 102540, 109376, 136720, 160646, 164064, 205080, 218752, 240969, 273440, 321292, 328128, 401615, 410160, 481938, 546880, 642584, 656256, 803230, 820320, 963876, 1093760, 1204845, 1285168, 1606460, 1640640, 1927752, 2409690, 2570336, 3212920, 3281280, 3855504, 4819380, 5140672, 6425840, 7711008, 9638760, 10281344, 12851680, 15422016, 19277520, 25703360, 30844032, 38555040, 51406720, 77110080, 154220160]

約数ペア:

[(1, 154220160), (2, 77110080), (3, 51406720), (4, 38555040), (5, 30844032), (6, 25703360), (8, 19277520), (10, 15422016), (12, 12851680), (15, 10281344), (16, 9638760), (20, 7711008), (24, 6425840), (30, 5140672), (32, 4819380), (40, 3855504), (47, 3281280), (48, 3212920), (60, 2570336), (64, 2409690), (80, 1927752), (94, 1640640), (96, 1606460), (120, 1285168), (128, 1204845), (141, 1093760), (160, 963876), (188, 820320), (192, 803230), (235, 656256), (240, 642584), (282, 546880), (320, 481938), (376, 410160), (384, 401615), (470, 328128), (480, 321292), (564, 273440), (640, 240969), (705, 218752), (752, 205080), (940, 164064), (960, 160646), (1128, 136720), (1410, 109376), (1504, 102540), (1709, 90240), (1880, 82032), (1920, 80323), (2256, 68360), (2820, 54688), (3008, 51270), (3418, 45120), (3760, 41016), (4512, 34180), (5127, 30080), (5640, 27344), (6016, 25635), (6836, 22560), (7520, 20508), (8545, 18048), (9024, 17090), (10254, 15040), (11280, 13672)]