196455480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125933}}^1$

素因数の和:125960

約数の個数: 64

約数和(自身を含む): 634707360

約数和(自身を除く): 438251880

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, 125933, 251866, 377799, 503732, 629665, 755598, 1007464, 1259330, 1511196, 1637129, 1888995, 2518660, 3022392, 3274258, 3777990, 4911387, 5037320, 6548516, 7555980, 8185645, 9822774, 13097032, 15111960, 16371290, 19645548, 24556935, 32742580, 39291096, 49113870, 65485160, 98227740, 196455480]

約数ペア:

[(1, 196455480), (2, 98227740), (3, 65485160), (4, 49113870), (5, 39291096), (6, 32742580), (8, 24556935), (10, 19645548), (12, 16371290), (13, 15111960), (15, 13097032), (20, 9822774), (24, 8185645), (26, 7555980), (30, 6548516), (39, 5037320), (40, 4911387), (52, 3777990), (60, 3274258), (65, 3022392), (78, 2518660), (104, 1888995), (120, 1637129), (130, 1511196), (156, 1259330), (195, 1007464), (260, 755598), (312, 629665), (390, 503732), (520, 377799), (780, 251866), (1560, 125933)]