2504785920

素因数分解:

$2^{18}\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 456

約数和(自身を含む): 10041144624

約数和(自身を除く): 7536358704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 512, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1024, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1536, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2048, 2080, 2184, 2240, 2352, 2496, 2548, 2560, 2688, 2730, 2912, 2940, 3072, 3120, 3136, 3185, 3328, 3360, 3584, 3640, 3822, 3840, 3920, 4096, 4160, 4368, 4480, 4704, 4992, 5096, 5120, 5376, 5460, 5824, 5880, 6144, 6240, 6272, 6370, 6656, 6720, 7168, 7280, 7644, 7680, 7840, 8192, 8320, 8736, 8960, 9408, 9555, 9984, 10192, 10240, 10752, 10920, 11648, 11760, 12288, 12480, 12544, 12740, 13312, 13440, 14336, 14560, 15288, 15360, 15680, 16384, 16640, 17472, 17920, 18816, 19110, 19968, 20384, 20480, 21504, 21840, 23296, 23520, 24576, 24960, 25088, 25480, 26624, 26880, 28672, 29120, 30576, 30720, 31360, 32768, 33280, 34944, 35840, 37632, 38220, 39936, 40768, 40960, 43008, 43680, 46592, 47040, 49152, 49920, 50176, 50960, 53248, 53760, 57344, 58240, 61152, 61440, 62720, 65536, 66560, 69888, 71680, 75264, 76440, 79872, 81536, 81920, 86016, 87360, 93184, 94080, 98304, 99840, 100352, 101920, 106496, 107520, 114688, 116480, 122304, 122880, 125440, 131072, 133120, 139776, 143360, 150528, 152880, 159744, 163072, 163840, 172032, 174720, 186368, 188160, 196608, 199680, 200704, 203840, 212992, 215040, 229376, 232960, 244608, 245760, 250880, 262144, 266240, 279552, 286720, 301056, 305760, 319488, 326144, 327680, 344064, 349440, 372736, 376320, 393216, 399360, 401408, 407680, 425984, 430080, 458752, 465920, 489216, 491520, 501760, 532480, 559104, 573440, 602112, 611520, 638976, 652288, 655360, 688128, 698880, 745472, 752640, 786432, 798720, 802816, 815360, 851968, 860160, 917504, 931840, 978432, 983040, 1003520, 1064960, 1118208, 1146880, 1204224, 1223040, 1277952, 1304576, 1310720, 1376256, 1397760, 1490944, 1505280, 1597440, 1605632, 1630720, 1703936, 1720320, 1835008, 1863680, 1956864, 1966080, 2007040, 2129920, 2236416, 2293760, 2408448, 2446080, 2555904, 2609152, 2752512, 2795520, 2981888, 3010560, 3194880, 3211264, 3261440, 3407872, 3440640, 3727360, 3913728, 3932160, 4014080, 4259840, 4472832, 4587520, 4816896, 4892160, 5111808, 5218304, 5505024, 5591040, 5963776, 6021120, 6389760, 6422528, 6522880, 6881280, 7454720, 7827456, 8028160, 8519680, 8945664, 9175040, 9633792, 9784320, 10223616, 10436608, 11182080, 11927552, 12042240, 12779520, 12845056, 13045760, 13762560, 14909440, 15654912, 16056320, 17039360, 17891328, 19267584, 19568640, 20873216, 22364160, 23855104, 24084480, 25559040, 26091520, 27525120, 29818880, 31309824, 32112640, 35782656, 38535168, 39137280, 41746432, 44728320, 48168960, 51118080, 52183040, 59637760, 62619648, 64225280, 71565312, 78274560, 83492864, 89456640, 96337920, 104366080, 119275520, 125239296, 156549120, 166985728, 178913280, 192675840, 208732160, 250478592, 313098240, 357826560, 417464320, 500957184, 626196480, 834928640, 1252392960, 2504785920]

約数ペア:

[(1, 2504785920), (2, 1252392960), (3, 834928640), (4, 626196480), (5, 500957184), (6, 417464320), (7, 357826560), (8, 313098240), (10, 250478592), (12, 208732160), (13, 192675840), (14, 178913280), (15, 166985728), (16, 156549120), (20, 125239296), (21, 119275520), (24, 104366080), (26, 96337920), (28, 89456640), (30, 83492864), (32, 78274560), (35, 71565312), (39, 64225280), (40, 62619648), (42, 59637760), (48, 52183040), (49, 51118080), (52, 48168960), (56, 44728320), (60, 41746432), (64, 39137280), (65, 38535168), (70, 35782656), (78, 32112640), (80, 31309824), (84, 29818880), (91, 27525120), (96, 26091520), (98, 25559040), (104, 24084480), (105, 23855104), (112, 22364160), (120, 20873216), (128, 19568640), (130, 19267584), (140, 17891328), (147, 17039360), (156, 16056320), (160, 15654912), (168, 14909440), (182, 13762560), (192, 13045760), (195, 12845056), (196, 12779520), (208, 12042240), (210, 11927552), (224, 11182080), (240, 10436608), (245, 10223616), (256, 9784320), (260, 9633792), (273, 9175040), (280, 8945664), (294, 8519680), (312, 8028160), (320, 7827456), (336, 7454720), (364, 6881280), (384, 6522880), (390, 6422528), (392, 6389760), (416, 6021120), (420, 5963776), (448, 5591040), (455, 5505024), (480, 5218304), (490, 5111808), (512, 4892160), (520, 4816896), (546, 4587520), (560, 4472832), (588, 4259840), (624, 4014080), (637, 3932160), (640, 3913728), (672, 3727360), (728, 3440640), (735, 3407872), (768, 3261440), (780, 3211264), (784, 3194880), (832, 3010560), (840, 2981888), (896, 2795520), (910, 2752512), (960, 2609152), (980, 2555904), (1024, 2446080), (1040, 2408448), (1092, 2293760), (1120, 2236416), (1176, 2129920), (1248, 2007040), (1274, 1966080), (1280, 1956864), (1344, 1863680), (1365, 1835008), (1456, 1720320), (1470, 1703936), (1536, 1630720), (1560, 1605632), (1568, 1597440), (1664, 1505280), (1680, 1490944), (1792, 1397760), (1820, 1376256), (1911, 1310720), (1920, 1304576), (1960, 1277952), (2048, 1223040), (2080, 1204224), (2184, 1146880), (2240, 1118208), (2352, 1064960), (2496, 1003520), (2548, 983040), (2560, 978432), (2688, 931840), (2730, 917504), (2912, 860160), (2940, 851968), (3072, 815360), (3120, 802816), (3136, 798720), (3185, 786432), (3328, 752640), (3360, 745472), (3584, 698880), (3640, 688128), (3822, 655360), (3840, 652288), (3920, 638976), (4096, 611520), (4160, 602112), (4368, 573440), (4480, 559104), (4704, 532480), (4992, 501760), (5096, 491520), (5120, 489216), (5376, 465920), (5460, 458752), (5824, 430080), (5880, 425984), (6144, 407680), (6240, 401408), (6272, 399360), (6370, 393216), (6656, 376320), (6720, 372736), (7168, 349440), (7280, 344064), (7644, 327680), (7680, 326144), (7840, 319488), (8192, 305760), (8320, 301056), (8736, 286720), (8960, 279552), (9408, 266240), (9555, 262144), (9984, 250880), (10192, 245760), (10240, 244608), (10752, 232960), (10920, 229376), (11648, 215040), (11760, 212992), (12288, 203840), (12480, 200704), (12544, 199680), (12740, 196608), (13312, 188160), (13440, 186368), (14336, 174720), (14560, 172032), (15288, 163840), (15360, 163072), (15680, 159744), (16384, 152880), (16640, 150528), (17472, 143360), (17920, 139776), (18816, 133120), (19110, 131072), (19968, 125440), (20384, 122880), (20480, 122304), (21504, 116480), (21840, 114688), (23296, 107520), (23520, 106496), (24576, 101920), (24960, 100352), (25088, 99840), (25480, 98304), (26624, 94080), (26880, 93184), (28672, 87360), (29120, 86016), (30576, 81920), (30720, 81536), (31360, 79872), (32768, 76440), (33280, 75264), (34944, 71680), (35840, 69888), (37632, 66560), (38220, 65536), (39936, 62720), (40768, 61440), (40960, 61152), (43008, 58240), (43680, 57344), (46592, 53760), (47040, 53248), (49152, 50960), (49920, 50176)]