229463360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1264

約数の個数: 112

約数和(自身を含む): 632033280

約数和(自身を除く): 402569920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 712, 890, 1120, 1151, 1246, 1424, 1780, 2240, 2302, 2492, 2848, 3115, 3560, 4604, 4984, 5696, 5755, 6230, 7120, 8057, 9208, 9968, 11510, 12460, 14240, 16114, 18416, 19936, 23020, 24920, 28480, 32228, 36832, 39872, 40285, 46040, 49840, 64456, 73664, 80570, 92080, 99680, 102439, 128912, 161140, 184160, 199360, 204878, 257824, 322280, 368320, 409756, 512195, 515648, 644560, 717073, 819512, 1024390, 1289120, 1434146, 1639024, 2048780, 2578240, 2868292, 3278048, 3585365, 4097560, 5736584, 6556096, 7170730, 8195120, 11473168, 14341460, 16390240, 22946336, 28682920, 32780480, 45892672, 57365840, 114731680, 229463360]

約数ペア:

[(1, 229463360), (2, 114731680), (4, 57365840), (5, 45892672), (7, 32780480), (8, 28682920), (10, 22946336), (14, 16390240), (16, 14341460), (20, 11473168), (28, 8195120), (32, 7170730), (35, 6556096), (40, 5736584), (56, 4097560), (64, 3585365), (70, 3278048), (80, 2868292), (89, 2578240), (112, 2048780), (140, 1639024), (160, 1434146), (178, 1289120), (224, 1024390), (280, 819512), (320, 717073), (356, 644560), (445, 515648), (448, 512195), (560, 409756), (623, 368320), (712, 322280), (890, 257824), (1120, 204878), (1151, 199360), (1246, 184160), (1424, 161140), (1780, 128912), (2240, 102439), (2302, 99680), (2492, 92080), (2848, 80570), (3115, 73664), (3560, 64456), (4604, 49840), (4984, 46040), (5696, 40285), (5755, 39872), (6230, 36832), (7120, 32228), (8057, 28480), (9208, 24920), (9968, 23020), (11510, 19936), (12460, 18416), (14240, 16114)]