157317240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56999}}^1$

素因数の和:57036

約数の個数: 64

約数和(自身を含む): 492480000

約数和(自身を除く): 335162760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 56999, 113998, 170997, 227996, 284995, 341994, 455992, 569990, 683988, 854985, 1139980, 1310977, 1367976, 1709970, 2279960, 2621954, 3419940, 3932931, 5243908, 6554885, 6839880, 7865862, 10487816, 13109770, 15731724, 19664655, 26219540, 31463448, 39329310, 52439080, 78658620, 157317240]

約数ペア:

[(1, 157317240), (2, 78658620), (3, 52439080), (4, 39329310), (5, 31463448), (6, 26219540), (8, 19664655), (10, 15731724), (12, 13109770), (15, 10487816), (20, 7865862), (23, 6839880), (24, 6554885), (30, 5243908), (40, 3932931), (46, 3419940), (60, 2621954), (69, 2279960), (92, 1709970), (115, 1367976), (120, 1310977), (138, 1139980), (184, 854985), (230, 683988), (276, 569990), (345, 455992), (460, 341994), (552, 284995), (690, 227996), (920, 170997), (1380, 113998), (2760, 56999)]