26156976240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{13309}}^1$

素因数の和:13775

約数の個数: 160

約数和(自身を含む): 85558809600

約数和(自身を除く): 59401833360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 431, 456, 570, 760, 862, 912, 1140, 1293, 1520, 1724, 2155, 2280, 2586, 3448, 4310, 4560, 5172, 6465, 6896, 8189, 8620, 10344, 12930, 13309, 16378, 17240, 20688, 24567, 25860, 26618, 32756, 34480, 39927, 40945, 49134, 51720, 53236, 65512, 66545, 79854, 81890, 98268, 103440, 106472, 122835, 131024, 133090, 159708, 163780, 196536, 199635, 212944, 245670, 252871, 266180, 319416, 327560, 393072, 399270, 491340, 505742, 532360, 638832, 655120, 758613, 798540, 982680, 1011484, 1064720, 1264355, 1517226, 1597080, 1965360, 2022968, 2528710, 3034452, 3194160, 3793065, 4045936, 5057420, 5736179, 6068904, 7586130, 10114840, 11472358, 12137808, 15172260, 17208537, 20229680, 22944716, 28680895, 30344520, 34417074, 45889432, 57361790, 60689040, 68834148, 86042685, 91778864, 108987401, 114723580, 137668296, 172085370, 217974802, 229447160, 275336592, 326962203, 344170740, 435949604, 458894320, 544937005, 653924406, 688341480, 871899208, 1089874010, 1307848812, 1376682960, 1634811015, 1743798416, 2179748020, 2615697624, 3269622030, 4359496040, 5231395248, 6539244060, 8718992080, 13078488120, 26156976240]

約数ペア:

[(1, 26156976240), (2, 13078488120), (3, 8718992080), (4, 6539244060), (5, 5231395248), (6, 4359496040), (8, 3269622030), (10, 2615697624), (12, 2179748020), (15, 1743798416), (16, 1634811015), (19, 1376682960), (20, 1307848812), (24, 1089874010), (30, 871899208), (38, 688341480), (40, 653924406), (48, 544937005), (57, 458894320), (60, 435949604), (76, 344170740), (80, 326962203), (95, 275336592), (114, 229447160), (120, 217974802), (152, 172085370), (190, 137668296), (228, 114723580), (240, 108987401), (285, 91778864), (304, 86042685), (380, 68834148), (431, 60689040), (456, 57361790), (570, 45889432), (760, 34417074), (862, 30344520), (912, 28680895), (1140, 22944716), (1293, 20229680), (1520, 17208537), (1724, 15172260), (2155, 12137808), (2280, 11472358), (2586, 10114840), (3448, 7586130), (4310, 6068904), (4560, 5736179), (5172, 5057420), (6465, 4045936), (6896, 3793065), (8189, 3194160), (8620, 3034452), (10344, 2528710), (12930, 2022968), (13309, 1965360), (16378, 1597080), (17240, 1517226), (20688, 1264355), (24567, 1064720), (25860, 1011484), (26618, 982680), (32756, 798540), (34480, 758613), (39927, 655120), (40945, 638832), (49134, 532360), (51720, 505742), (53236, 491340), (65512, 399270), (66545, 393072), (79854, 327560), (81890, 319416), (98268, 266180), (103440, 252871), (106472, 245670), (122835, 212944), (131024, 199635), (133090, 196536), (159708, 163780)]