197458560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 320

約数和(自身を含む): 761995080

約数和(自身を除く): 564536520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 293, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 586, 624, 640, 648, 702, 720, 780, 810, 832, 864, 879, 936, 960, 1040, 1053, 1080, 1152, 1170, 1172, 1248, 1296, 1404, 1440, 1465, 1560, 1620, 1664, 1728, 1755, 1758, 1872, 1920, 2080, 2106, 2160, 2340, 2344, 2496, 2592, 2637, 2808, 2880, 2930, 3120, 3240, 3456, 3510, 3516, 3744, 3809, 4160, 4212, 4320, 4395, 4680, 4688, 4992, 5184, 5265, 5274, 5616, 5760, 5860, 6240, 6480, 7020, 7032, 7488, 7618, 7911, 8320, 8424, 8640, 8790, 9360, 9376, 10368, 10530, 10548, 11232, 11427, 11720, 12480, 12960, 13185, 14040, 14064, 14976, 15236, 15822, 16848, 17280, 17580, 18720, 18752, 19045, 21060, 21096, 22464, 22854, 23440, 23733, 24960, 25920, 26370, 28080, 28128, 30472, 31644, 33696, 34281, 35160, 37440, 37504, 38090, 39555, 42120, 42192, 44928, 45708, 46880, 47466, 51840, 52740, 56160, 56256, 57135, 60944, 63288, 67392, 68562, 70320, 74880, 76180, 79110, 84240, 84384, 91416, 93760, 94932, 102843, 105480, 112320, 112512, 114270, 118665, 121888, 126576, 134784, 137124, 140640, 152360, 158220, 168480, 168768, 171405, 182832, 187520, 189864, 205686, 210960, 224640, 228540, 237330, 243776, 253152, 274248, 281280, 304720, 308529, 316440, 336960, 337536, 342810, 365664, 379728, 411372, 421920, 457080, 474660, 487552, 506304, 514215, 548496, 562560, 609440, 617058, 632880, 673920, 685620, 731328, 759456, 822744, 843840, 914160, 949320, 1012608, 1028430, 1096992, 1218880, 1234116, 1265760, 1371240, 1462656, 1518912, 1542645, 1645488, 1687680, 1828320, 1898640, 2056860, 2193984, 2437760, 2468232, 2531520, 2742480, 3037824, 3085290, 3290976, 3656640, 3797280, 4113720, 4387968, 4936464, 5063040, 5484960, 6170580, 6581952, 7313280, 7594560, 8227440, 9872928, 10969920, 12341160, 13163904, 15189120, 16454880, 19745856, 21939840, 24682320, 32909760, 39491712, 49364640, 65819520, 98729280, 197458560]

約数ペア:

[(1, 197458560), (2, 98729280), (3, 65819520), (4, 49364640), (5, 39491712), (6, 32909760), (8, 24682320), (9, 21939840), (10, 19745856), (12, 16454880), (13, 15189120), (15, 13163904), (16, 12341160), (18, 10969920), (20, 9872928), (24, 8227440), (26, 7594560), (27, 7313280), (30, 6581952), (32, 6170580), (36, 5484960), (39, 5063040), (40, 4936464), (45, 4387968), (48, 4113720), (52, 3797280), (54, 3656640), (60, 3290976), (64, 3085290), (65, 3037824), (72, 2742480), (78, 2531520), (80, 2468232), (81, 2437760), (90, 2193984), (96, 2056860), (104, 1898640), (108, 1828320), (117, 1687680), (120, 1645488), (128, 1542645), (130, 1518912), (135, 1462656), (144, 1371240), (156, 1265760), (160, 1234116), (162, 1218880), (180, 1096992), (192, 1028430), (195, 1012608), (208, 949320), (216, 914160), (234, 843840), (240, 822744), (260, 759456), (270, 731328), (288, 685620), (293, 673920), (312, 632880), (320, 617058), (324, 609440), (351, 562560), (360, 548496), (384, 514215), (390, 506304), (405, 487552), (416, 474660), (432, 457080), (468, 421920), (480, 411372), (520, 379728), (540, 365664), (576, 342810), (585, 337536), (586, 336960), (624, 316440), (640, 308529), (648, 304720), (702, 281280), (720, 274248), (780, 253152), (810, 243776), (832, 237330), (864, 228540), (879, 224640), (936, 210960), (960, 205686), (1040, 189864), (1053, 187520), (1080, 182832), (1152, 171405), (1170, 168768), (1172, 168480), (1248, 158220), (1296, 152360), (1404, 140640), (1440, 137124), (1465, 134784), (1560, 126576), (1620, 121888), (1664, 118665), (1728, 114270), (1755, 112512), (1758, 112320), (1872, 105480), (1920, 102843), (2080, 94932), (2106, 93760), (2160, 91416), (2340, 84384), (2344, 84240), (2496, 79110), (2592, 76180), (2637, 74880), (2808, 70320), (2880, 68562), (2930, 67392), (3120, 63288), (3240, 60944), (3456, 57135), (3510, 56256), (3516, 56160), (3744, 52740), (3809, 51840), (4160, 47466), (4212, 46880), (4320, 45708), (4395, 44928), (4680, 42192), (4688, 42120), (4992, 39555), (5184, 38090), (5265, 37504), (5274, 37440), (5616, 35160), (5760, 34281), (5860, 33696), (6240, 31644), (6480, 30472), (7020, 28128), (7032, 28080), (7488, 26370), (7618, 25920), (7911, 24960), (8320, 23733), (8424, 23440), (8640, 22854), (8790, 22464), (9360, 21096), (9376, 21060), (10368, 19045), (10530, 18752), (10548, 18720), (11232, 17580), (11427, 17280), (11720, 16848), (12480, 15822), (12960, 15236), (13185, 14976), (14040, 14064)]