39540596720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{237967}}^1$

素因数の和:238078

約数の個数: 80

約数和(自身を含む): 96314216448

約数和(自身を除く): 56773619728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 4154, 5360, 8308, 10385, 16616, 20770, 33232, 41540, 83080, 166160, 237967, 475934, 951868, 1189835, 1903736, 2379670, 3807472, 4759340, 7376977, 9518680, 14753954, 15943789, 19037360, 29507908, 31887578, 36884885, 59015816, 63775156, 73769770, 79718945, 118031632, 127550312, 147539540, 159437890, 255100624, 295079080, 318875780, 494257459, 590158160, 637751560, 988514918, 1275503120, 1977029836, 2471287295, 3954059672, 4942574590, 7908119344, 9885149180, 19770298360, 39540596720]

約数ペア:

[(1, 39540596720), (2, 19770298360), (4, 9885149180), (5, 7908119344), (8, 4942574590), (10, 3954059672), (16, 2471287295), (20, 1977029836), (31, 1275503120), (40, 988514918), (62, 637751560), (67, 590158160), (80, 494257459), (124, 318875780), (134, 295079080), (155, 255100624), (248, 159437890), (268, 147539540), (310, 127550312), (335, 118031632), (496, 79718945), (536, 73769770), (620, 63775156), (670, 59015816), (1072, 36884885), (1240, 31887578), (1340, 29507908), (2077, 19037360), (2480, 15943789), (2680, 14753954), (4154, 9518680), (5360, 7376977), (8308, 4759340), (10385, 3807472), (16616, 2379670), (20770, 1903736), (33232, 1189835), (41540, 951868), (83080, 475934), (166160, 237967)]