143397440

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5499

約数の個数: 56

約数和(自身を含む): 345643200

約数和(自身を除く): 202245760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 5399, 6640, 10798, 13280, 21596, 26560, 26995, 43192, 53990, 86384, 107980, 172768, 215960, 345536, 431920, 448117, 863840, 896234, 1727680, 1792468, 2240585, 3584936, 4481170, 7169872, 8962340, 14339744, 17924680, 28679488, 35849360, 71698720, 143397440]

約数ペア:

[(1, 143397440), (2, 71698720), (4, 35849360), (5, 28679488), (8, 17924680), (10, 14339744), (16, 8962340), (20, 7169872), (32, 4481170), (40, 3584936), (64, 2240585), (80, 1792468), (83, 1727680), (160, 896234), (166, 863840), (320, 448117), (332, 431920), (415, 345536), (664, 215960), (830, 172768), (1328, 107980), (1660, 86384), (2656, 53990), (3320, 43192), (5312, 26995), (5399, 26560), (6640, 21596), (10798, 13280)]