69318320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 170292672

約数和(自身を除く): 100974352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 368, 373, 404, 460, 505, 746, 808, 920, 1010, 1492, 1616, 1840, 1865, 2020, 2323, 2984, 3730, 4040, 4646, 5968, 7460, 8080, 8579, 9292, 11615, 14920, 17158, 18584, 23230, 29840, 34316, 37168, 37673, 42895, 46460, 68632, 75346, 85790, 92920, 137264, 150692, 171580, 185840, 188365, 301384, 343160, 376730, 602768, 686320, 753460, 866479, 1506920, 1732958, 3013840, 3465916, 4332395, 6931832, 8664790, 13863664, 17329580, 34659160, 69318320]

約数ペア:

[(1, 69318320), (2, 34659160), (4, 17329580), (5, 13863664), (8, 8664790), (10, 6931832), (16, 4332395), (20, 3465916), (23, 3013840), (40, 1732958), (46, 1506920), (80, 866479), (92, 753460), (101, 686320), (115, 602768), (184, 376730), (202, 343160), (230, 301384), (368, 188365), (373, 185840), (404, 171580), (460, 150692), (505, 137264), (746, 92920), (808, 85790), (920, 75346), (1010, 68632), (1492, 46460), (1616, 42895), (1840, 37673), (1865, 37168), (2020, 34316), (2323, 29840), (2984, 23230), (3730, 18584), (4040, 17158), (4646, 14920), (5968, 11615), (7460, 9292), (8080, 8579)]