1569807040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{213289}}^1$

素因数の和:213329

約数の個数: 56

約数和(自身を含む): 3900647520

約数和(自身を除く): 2330840480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 213289, 426578, 853156, 1066445, 1706312, 2132890, 3412624, 4265780, 4905647, 6825248, 8531560, 9811294, 13650496, 17063120, 19622588, 24528235, 34126240, 39245176, 49056470, 68252480, 78490352, 98112940, 156980704, 196225880, 313961408, 392451760, 784903520, 1569807040]

約数ペア:

[(1, 1569807040), (2, 784903520), (4, 392451760), (5, 313961408), (8, 196225880), (10, 156980704), (16, 98112940), (20, 78490352), (23, 68252480), (32, 49056470), (40, 39245176), (46, 34126240), (64, 24528235), (80, 19622588), (92, 17063120), (115, 13650496), (160, 9811294), (184, 8531560), (230, 6825248), (320, 4905647), (368, 4265780), (460, 3412624), (736, 2132890), (920, 1706312), (1472, 1066445), (1840, 853156), (3680, 426578), (7360, 213289)]