31772830880

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9588

約数の個数: 192

約数和(自身を含む): 88981804800

約数和(自身を除く): 57208973920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 160, 196, 224, 244, 245, 280, 305, 343, 392, 427, 488, 490, 560, 610, 686, 784, 854, 976, 980, 1120, 1220, 1372, 1568, 1708, 1715, 1952, 1960, 2135, 2440, 2744, 2989, 3416, 3430, 3920, 4270, 4880, 5488, 5978, 6832, 6860, 7840, 8540, 9491, 9760, 10976, 11956, 13664, 13720, 14945, 17080, 18982, 20923, 23912, 27440, 29890, 34160, 37964, 41846, 47455, 47824, 54880, 59780, 66437, 68320, 75928, 83692, 94910, 95648, 104615, 119560, 132874, 151856, 167384, 189820, 209230, 239120, 265748, 303712, 332185, 334768, 379640, 418460, 465059, 478240, 531496, 578951, 664370, 669536, 759280, 836920, 930118, 1062992, 1157902, 1328740, 1518560, 1673840, 1860236, 2125984, 2315804, 2325295, 2657480, 2894755, 3255413, 3347680, 3720472, 4052657, 4631608, 4650590, 5314960, 5789510, 6510826, 7440944, 8105314, 9263216, 9301180, 10629920, 11579020, 13021652, 14881888, 16210628, 16277065, 18526432, 18602360, 20263285, 23158040, 26043304, 28368599, 32421256, 32554130, 37204720, 40526570, 46316080, 52086608, 56737198, 64842512, 65108260, 74409440, 81053140, 92632160, 104173216, 113474396, 129685024, 130216520, 141842995, 162106280, 198580193, 226948792, 260433040, 283685990, 324212560, 397160386, 453897584, 520866080, 567371980, 648425120, 794320772, 907795168, 992900965, 1134743960, 1588641544, 1985801930, 2269487920, 3177283088, 3971603860, 4538975840, 6354566176, 7943207720, 15886415440, 31772830880]

約数ペア:

[(1, 31772830880), (2, 15886415440), (4, 7943207720), (5, 6354566176), (7, 4538975840), (8, 3971603860), (10, 3177283088), (14, 2269487920), (16, 1985801930), (20, 1588641544), (28, 1134743960), (32, 992900965), (35, 907795168), (40, 794320772), (49, 648425120), (56, 567371980), (61, 520866080), (70, 453897584), (80, 397160386), (98, 324212560), (112, 283685990), (122, 260433040), (140, 226948792), (160, 198580193), (196, 162106280), (224, 141842995), (244, 130216520), (245, 129685024), (280, 113474396), (305, 104173216), (343, 92632160), (392, 81053140), (427, 74409440), (488, 65108260), (490, 64842512), (560, 56737198), (610, 52086608), (686, 46316080), (784, 40526570), (854, 37204720), (976, 32554130), (980, 32421256), (1120, 28368599), (1220, 26043304), (1372, 23158040), (1568, 20263285), (1708, 18602360), (1715, 18526432), (1952, 16277065), (1960, 16210628), (2135, 14881888), (2440, 13021652), (2744, 11579020), (2989, 10629920), (3416, 9301180), (3430, 9263216), (3920, 8105314), (4270, 7440944), (4880, 6510826), (5488, 5789510), (5978, 5314960), (6832, 4650590), (6860, 4631608), (7840, 4052657), (8540, 3720472), (9491, 3347680), (9760, 3255413), (10976, 2894755), (11956, 2657480), (13664, 2325295), (13720, 2315804), (14945, 2125984), (17080, 1860236), (18982, 1673840), (20923, 1518560), (23912, 1328740), (27440, 1157902), (29890, 1062992), (34160, 930118), (37964, 836920), (41846, 759280), (47455, 669536), (47824, 664370), (54880, 578951), (59780, 531496), (66437, 478240), (68320, 465059), (75928, 418460), (83692, 379640), (94910, 334768), (95648, 332185), (104615, 303712), (119560, 265748), (132874, 239120), (151856, 209230), (167384, 189820)]