65719680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2668

約数の個数: 128

約数和(自身を含む): 225681120

約数和(自身を除く): 159961440

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, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2633, 3120, 4160, 4992, 5266, 6240, 7899, 8320, 10532, 12480, 13165, 15798, 21064, 24960, 26330, 31596, 34229, 39495, 42128, 52660, 63192, 68458, 78990, 84256, 102687, 105320, 126384, 136916, 157980, 168512, 171145, 205374, 210640, 252768, 273832, 315960, 337024, 342290, 410748, 421280, 505536, 513435, 547664, 631920, 684580, 821496, 842560, 1011072, 1026870, 1095328, 1263840, 1369160, 1642992, 1685120, 2053740, 2190656, 2527680, 2738320, 3285984, 4107480, 4381312, 5055360, 5476640, 6571968, 8214960, 10953280, 13143936, 16429920, 21906560, 32859840, 65719680]

約数ペア:

[(1, 65719680), (2, 32859840), (3, 21906560), (4, 16429920), (5, 13143936), (6, 10953280), (8, 8214960), (10, 6571968), (12, 5476640), (13, 5055360), (15, 4381312), (16, 4107480), (20, 3285984), (24, 2738320), (26, 2527680), (30, 2190656), (32, 2053740), (39, 1685120), (40, 1642992), (48, 1369160), (52, 1263840), (60, 1095328), (64, 1026870), (65, 1011072), (78, 842560), (80, 821496), (96, 684580), (104, 631920), (120, 547664), (128, 513435), (130, 505536), (156, 421280), (160, 410748), (192, 342290), (195, 337024), (208, 315960), (240, 273832), (260, 252768), (312, 210640), (320, 205374), (384, 171145), (390, 168512), (416, 157980), (480, 136916), (520, 126384), (624, 105320), (640, 102687), (780, 84256), (832, 78990), (960, 68458), (1040, 63192), (1248, 52660), (1560, 42128), (1664, 39495), (1920, 34229), (2080, 31596), (2496, 26330), (2633, 24960), (3120, 21064), (4160, 15798), (4992, 13165), (5266, 12480), (6240, 10532), (7899, 8320)]