378199360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15349}}^1$

素因数の和:15384

約数の個数: 112

約数和(自身を含む): 1122883200

約数和(自身を除く): 744683840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 15349, 24640, 30698, 61396, 76745, 107443, 122792, 153490, 168839, 214886, 245584, 306980, 337678, 429772, 491168, 537215, 613960, 675356, 844195, 859544, 982336, 1074430, 1181873, 1227920, 1350712, 1688390, 1719088, 2148860, 2363746, 2455840, 2701424, 3376780, 3438176, 4297720, 4727492, 4911680, 5402848, 5909365, 6753560, 6876352, 8595440, 9454984, 10805696, 11818730, 13507120, 17190880, 18909968, 23637460, 27014240, 34381760, 37819936, 47274920, 54028480, 75639872, 94549840, 189099680, 378199360]

約数ペア:

[(1, 378199360), (2, 189099680), (4, 94549840), (5, 75639872), (7, 54028480), (8, 47274920), (10, 37819936), (11, 34381760), (14, 27014240), (16, 23637460), (20, 18909968), (22, 17190880), (28, 13507120), (32, 11818730), (35, 10805696), (40, 9454984), (44, 8595440), (55, 6876352), (56, 6753560), (64, 5909365), (70, 5402848), (77, 4911680), (80, 4727492), (88, 4297720), (110, 3438176), (112, 3376780), (140, 2701424), (154, 2455840), (160, 2363746), (176, 2148860), (220, 1719088), (224, 1688390), (280, 1350712), (308, 1227920), (320, 1181873), (352, 1074430), (385, 982336), (440, 859544), (448, 844195), (560, 675356), (616, 613960), (704, 537215), (770, 491168), (880, 429772), (1120, 337678), (1232, 306980), (1540, 245584), (1760, 214886), (2240, 168839), (2464, 153490), (3080, 122792), (3520, 107443), (4928, 76745), (6160, 61396), (12320, 30698), (15349, 24640)]