421830240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67601}}^1$

素因数の和:67632

約数の個数: 96

約数和(自身を含む): 1430999136

約数和(自身を除く): 1009168896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 67601, 135202, 202803, 270404, 338005, 405606, 540808, 676010, 811212, 878813, 1014015, 1081616, 1352020, 1622424, 1757626, 2028030, 2163232, 2636439, 2704040, 3244848, 3515252, 4056060, 4394065, 5272878, 5408080, 6489696, 7030504, 8112120, 8788130, 10545756, 10816160, 13182195, 14061008, 16224240, 17576260, 21091512, 26364390, 28122016, 32448480, 35152520, 42183024, 52728780, 70305040, 84366048, 105457560, 140610080, 210915120, 421830240]

約数ペア:

[(1, 421830240), (2, 210915120), (3, 140610080), (4, 105457560), (5, 84366048), (6, 70305040), (8, 52728780), (10, 42183024), (12, 35152520), (13, 32448480), (15, 28122016), (16, 26364390), (20, 21091512), (24, 17576260), (26, 16224240), (30, 14061008), (32, 13182195), (39, 10816160), (40, 10545756), (48, 8788130), (52, 8112120), (60, 7030504), (65, 6489696), (78, 5408080), (80, 5272878), (96, 4394065), (104, 4056060), (120, 3515252), (130, 3244848), (156, 2704040), (160, 2636439), (195, 2163232), (208, 2028030), (240, 1757626), (260, 1622424), (312, 1352020), (390, 1081616), (416, 1014015), (480, 878813), (520, 811212), (624, 676010), (780, 540808), (1040, 405606), (1248, 338005), (1560, 270404), (2080, 202803), (3120, 135202), (6240, 67601)]