131747416320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2639171}}^1$

素因数の和:2639208

約数の個数: 144

約数和(自身を含む): 453135275712

約数和(自身を除く): 321387859392

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, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 2639171, 5278342, 7917513, 10556684, 13195855, 15835026, 21113368, 26391710, 31670052, 34309223, 39587565, 42226736, 52783420, 63340104, 68618446, 79175130, 84453472, 102927669, 105566840, 126680208, 137236892, 158350260, 168906944, 171546115, 205855338, 211133680, 253360416, 274473784, 316700520, 337813888, 343092230, 411710676, 422267360, 506720832, 514638345, 548947568, 633401040, 675627776, 686184460, 823421352, 844534720, 1013441664, 1029276690, 1097895136, 1266802080, 1372368920, 1646842704, 1689069440, 2026883328, 2058553380, 2195790272, 2533604160, 2744737840, 3293685408, 3378138880, 4117106760, 4391580544, 5067208320, 5489475680, 6587370816, 8234213520, 8783161088, 10134416640, 10978951360, 13174741632, 16468427040, 21957902720, 26349483264, 32936854080, 43915805440, 65873708160, 131747416320]

約数ペア:

[(1, 131747416320), (2, 65873708160), (3, 43915805440), (4, 32936854080), (5, 26349483264), (6, 21957902720), (8, 16468427040), (10, 13174741632), (12, 10978951360), (13, 10134416640), (15, 8783161088), (16, 8234213520), (20, 6587370816), (24, 5489475680), (26, 5067208320), (30, 4391580544), (32, 4117106760), (39, 3378138880), (40, 3293685408), (48, 2744737840), (52, 2533604160), (60, 2195790272), (64, 2058553380), (65, 2026883328), (78, 1689069440), (80, 1646842704), (96, 1372368920), (104, 1266802080), (120, 1097895136), (128, 1029276690), (130, 1013441664), (156, 844534720), (160, 823421352), (192, 686184460), (195, 675627776), (208, 633401040), (240, 548947568), (256, 514638345), (260, 506720832), (312, 422267360), (320, 411710676), (384, 343092230), (390, 337813888), (416, 316700520), (480, 274473784), (520, 253360416), (624, 211133680), (640, 205855338), (768, 171546115), (780, 168906944), (832, 158350260), (960, 137236892), (1040, 126680208), (1248, 105566840), (1280, 102927669), (1560, 84453472), (1664, 79175130), (1920, 68618446), (2080, 63340104), (2496, 52783420), (3120, 42226736), (3328, 39587565), (3840, 34309223), (4160, 31670052), (4992, 26391710), (6240, 21113368), (8320, 15835026), (9984, 13195855), (12480, 10556684), (16640, 7917513), (24960, 5278342), (49920, 2639171)]