199792680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3271}}^1$

素因数の和:3794

約数の個数: 64

約数和(自身を含む): 600739200

約数和(自身を除く): 400946520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 3271, 4072, 5090, 6108, 6542, 7635, 9813, 10180, 12216, 13084, 15270, 16355, 19626, 20360, 26168, 30540, 32710, 39252, 49065, 61080, 65420, 78504, 98130, 130840, 196260, 392520, 1664939, 3329878, 4994817, 6659756, 8324695, 9989634, 13319512, 16649390, 19979268, 24974085, 33298780, 39958536, 49948170, 66597560, 99896340, 199792680]

約数ペア:

[(1, 199792680), (2, 99896340), (3, 66597560), (4, 49948170), (5, 39958536), (6, 33298780), (8, 24974085), (10, 19979268), (12, 16649390), (15, 13319512), (20, 9989634), (24, 8324695), (30, 6659756), (40, 4994817), (60, 3329878), (120, 1664939), (509, 392520), (1018, 196260), (1527, 130840), (2036, 98130), (2545, 78504), (3054, 65420), (3271, 61080), (4072, 49065), (5090, 39252), (6108, 32710), (6542, 30540), (7635, 26168), (9813, 20360), (10180, 19626), (12216, 16355), (13084, 15270)]