203406720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9631}}^1$

素因数の和:9664

約数の個数: 128

約数和(自身を含む): 707374080

約数和(自身を除く): 503967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 9631, 10560, 19262, 21120, 28893, 38524, 48155, 57786, 77048, 96310, 105941, 115572, 144465, 154096, 192620, 211882, 231144, 288930, 308192, 317823, 385240, 423764, 462288, 529705, 577860, 616384, 635646, 770480, 847528, 924576, 1059410, 1155720, 1232768, 1271292, 1540960, 1589115, 1695056, 1849152, 2118820, 2311440, 2542584, 3081920, 3178230, 3390112, 3698304, 4237640, 4622880, 5085168, 6163840, 6356460, 6780224, 8475280, 9245760, 10170336, 12712920, 13560448, 16950560, 18491520, 20340672, 25425840, 33901120, 40681344, 50851680, 67802240, 101703360, 203406720]

約数ペア:

[(1, 203406720), (2, 101703360), (3, 67802240), (4, 50851680), (5, 40681344), (6, 33901120), (8, 25425840), (10, 20340672), (11, 18491520), (12, 16950560), (15, 13560448), (16, 12712920), (20, 10170336), (22, 9245760), (24, 8475280), (30, 6780224), (32, 6356460), (33, 6163840), (40, 5085168), (44, 4622880), (48, 4237640), (55, 3698304), (60, 3390112), (64, 3178230), (66, 3081920), (80, 2542584), (88, 2311440), (96, 2118820), (110, 1849152), (120, 1695056), (128, 1589115), (132, 1540960), (160, 1271292), (165, 1232768), (176, 1155720), (192, 1059410), (220, 924576), (240, 847528), (264, 770480), (320, 635646), (330, 616384), (352, 577860), (384, 529705), (440, 462288), (480, 423764), (528, 385240), (640, 317823), (660, 308192), (704, 288930), (880, 231144), (960, 211882), (1056, 192620), (1320, 154096), (1408, 144465), (1760, 115572), (1920, 105941), (2112, 96310), (2640, 77048), (3520, 57786), (4224, 48155), (5280, 38524), (7040, 28893), (9631, 21120), (10560, 19262)]