196081080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125693}}^1$

素因数の和:125720

約数の個数: 64

約数和(自身を含む): 633497760

約数和(自身を除く): 437416680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 125693, 251386, 377079, 502772, 628465, 754158, 1005544, 1256930, 1508316, 1634009, 1885395, 2513860, 3016632, 3268018, 3770790, 4902027, 5027720, 6536036, 7541580, 8170045, 9804054, 13072072, 15083160, 16340090, 19608108, 24510135, 32680180, 39216216, 49020270, 65360360, 98040540, 196081080]

約数ペア:

[(1, 196081080), (2, 98040540), (3, 65360360), (4, 49020270), (5, 39216216), (6, 32680180), (8, 24510135), (10, 19608108), (12, 16340090), (13, 15083160), (15, 13072072), (20, 9804054), (24, 8170045), (26, 7541580), (30, 6536036), (39, 5027720), (40, 4902027), (52, 3770790), (60, 3268018), (65, 3016632), (78, 2513860), (104, 1885395), (120, 1634009), (130, 1508316), (156, 1256930), (195, 1005544), (260, 754158), (312, 628465), (390, 502772), (520, 377079), (780, 251386), (1560, 125693)]