15696004480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:749

約数の個数: 256

約数和(自身を含む): 41985599040

約数和(自身を除く): 26289594560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 73, 80, 86, 104, 128, 130, 146, 160, 172, 208, 215, 260, 292, 320, 344, 365, 416, 430, 520, 559, 584, 601, 640, 688, 730, 832, 860, 949, 1040, 1118, 1168, 1202, 1376, 1460, 1664, 1720, 1898, 2080, 2236, 2336, 2404, 2752, 2795, 2920, 3005, 3139, 3440, 3796, 4160, 4472, 4672, 4745, 4808, 5504, 5590, 5840, 6010, 6278, 6880, 7592, 7813, 8320, 8944, 9344, 9490, 9616, 11180, 11680, 12020, 12556, 13760, 15184, 15626, 15695, 17888, 18980, 19232, 22360, 23360, 24040, 25112, 25843, 27520, 30368, 31252, 31390, 35776, 37960, 38464, 39065, 40807, 43873, 44720, 46720, 48080, 50224, 51686, 60736, 62504, 62780, 71552, 75920, 76928, 78130, 81614, 87746, 89440, 96160, 100448, 103372, 121472, 125008, 125560, 129215, 151840, 156260, 163228, 175492, 178880, 192320, 200896, 204035, 206744, 219365, 250016, 251120, 258430, 303680, 312520, 326456, 335959, 350984, 357760, 384640, 401792, 408070, 413488, 438730, 500032, 502240, 516860, 570349, 607360, 625040, 652912, 671918, 701968, 816140, 826976, 877460, 1000064, 1004480, 1033720, 1140698, 1250080, 1305824, 1343836, 1403936, 1632280, 1653952, 1679795, 1754920, 1886539, 2008960, 2067440, 2281396, 2500160, 2611648, 2687672, 2807872, 2851745, 3264560, 3307904, 3359590, 3509840, 3773078, 4134880, 4562792, 5000320, 5223296, 5375344, 5615744, 5703490, 6529120, 6719180, 7019680, 7546156, 8269760, 9125584, 9432695, 10750688, 11406980, 13058240, 13438360, 14039360, 15092312, 16539520, 18251168, 18865390, 21501376, 22813960, 24525007, 26116480, 26876720, 28078720, 30184624, 36502336, 37730780, 43002752, 45627920, 49050014, 53753440, 60369248, 73004672, 75461560, 91255840, 98100028, 107506880, 120738496, 122625035, 150923120, 182511680, 196200056, 215013760, 241476992, 245250070, 301846240, 365023360, 392400112, 490500140, 603692480, 784800224, 981000280, 1207384960, 1569600448, 1962000560, 3139200896, 3924001120, 7848002240, 15696004480]

約数ペア:

[(1, 15696004480), (2, 7848002240), (4, 3924001120), (5, 3139200896), (8, 1962000560), (10, 1569600448), (13, 1207384960), (16, 981000280), (20, 784800224), (26, 603692480), (32, 490500140), (40, 392400112), (43, 365023360), (52, 301846240), (64, 245250070), (65, 241476992), (73, 215013760), (80, 196200056), (86, 182511680), (104, 150923120), (128, 122625035), (130, 120738496), (146, 107506880), (160, 98100028), (172, 91255840), (208, 75461560), (215, 73004672), (260, 60369248), (292, 53753440), (320, 49050014), (344, 45627920), (365, 43002752), (416, 37730780), (430, 36502336), (520, 30184624), (559, 28078720), (584, 26876720), (601, 26116480), (640, 24525007), (688, 22813960), (730, 21501376), (832, 18865390), (860, 18251168), (949, 16539520), (1040, 15092312), (1118, 14039360), (1168, 13438360), (1202, 13058240), (1376, 11406980), (1460, 10750688), (1664, 9432695), (1720, 9125584), (1898, 8269760), (2080, 7546156), (2236, 7019680), (2336, 6719180), (2404, 6529120), (2752, 5703490), (2795, 5615744), (2920, 5375344), (3005, 5223296), (3139, 5000320), (3440, 4562792), (3796, 4134880), (4160, 3773078), (4472, 3509840), (4672, 3359590), (4745, 3307904), (4808, 3264560), (5504, 2851745), (5590, 2807872), (5840, 2687672), (6010, 2611648), (6278, 2500160), (6880, 2281396), (7592, 2067440), (7813, 2008960), (8320, 1886539), (8944, 1754920), (9344, 1679795), (9490, 1653952), (9616, 1632280), (11180, 1403936), (11680, 1343836), (12020, 1305824), (12556, 1250080), (13760, 1140698), (15184, 1033720), (15626, 1004480), (15695, 1000064), (17888, 877460), (18980, 826976), (19232, 816140), (22360, 701968), (23360, 671918), (24040, 652912), (25112, 625040), (25843, 607360), (27520, 570349), (30368, 516860), (31252, 502240), (31390, 500032), (35776, 438730), (37960, 413488), (38464, 408070), (39065, 401792), (40807, 384640), (43873, 357760), (44720, 350984), (46720, 335959), (48080, 326456), (50224, 312520), (51686, 303680), (60736, 258430), (62504, 251120), (62780, 250016), (71552, 219365), (75920, 206744), (76928, 204035), (78130, 200896), (81614, 192320), (87746, 178880), (89440, 175492), (96160, 163228), (100448, 156260), (103372, 151840), (121472, 129215), (125008, 125560)]