1556434880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 448

約数和(自身を含む): 5137026048

約数和(自身を除く): 3580591168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 43, 44, 52, 55, 56, 64, 65, 70, 77, 80, 86, 88, 91, 104, 110, 112, 113, 130, 140, 143, 154, 160, 172, 176, 182, 208, 215, 220, 224, 226, 260, 280, 286, 301, 308, 320, 344, 352, 364, 385, 416, 430, 440, 448, 452, 455, 473, 520, 559, 560, 565, 572, 602, 616, 688, 704, 715, 728, 770, 791, 832, 860, 880, 904, 910, 946, 1001, 1040, 1118, 1120, 1130, 1144, 1204, 1232, 1243, 1376, 1430, 1456, 1469, 1505, 1540, 1582, 1720, 1760, 1808, 1820, 1892, 2002, 2080, 2236, 2240, 2260, 2288, 2365, 2408, 2464, 2486, 2752, 2795, 2860, 2912, 2938, 3010, 3080, 3164, 3311, 3440, 3520, 3616, 3640, 3784, 3913, 3955, 4004, 4160, 4472, 4520, 4576, 4730, 4816, 4859, 4928, 4972, 5005, 5590, 5720, 5824, 5876, 6020, 6149, 6160, 6215, 6328, 6622, 6880, 7232, 7280, 7345, 7568, 7826, 7910, 8008, 8701, 8944, 9040, 9152, 9460, 9632, 9718, 9944, 10010, 10283, 11180, 11440, 11752, 12040, 12298, 12320, 12430, 12656, 13244, 13760, 14560, 14690, 15136, 15652, 15820, 16016, 16159, 16555, 17402, 17888, 18080, 18920, 19264, 19436, 19565, 19888, 20020, 20566, 22360, 22880, 23504, 24080, 24295, 24596, 24640, 24860, 25312, 26488, 29120, 29380, 30272, 30745, 31304, 31640, 32032, 32318, 33110, 34013, 34804, 35776, 36160, 37840, 38872, 39130, 39776, 40040, 41132, 43043, 43505, 44720, 45760, 47008, 48160, 48590, 49192, 49720, 50624, 51415, 52976, 53449, 58760, 61490, 62608, 63167, 63280, 64064, 64636, 66220, 68026, 69608, 75680, 77744, 78260, 79552, 80080, 80795, 82264, 86086, 87010, 89440, 94016, 96320, 97180, 98384, 99440, 102830, 105952, 106898, 113113, 117520, 122980, 125216, 126334, 126560, 129272, 132440, 136052, 139216, 151360, 155488, 156520, 160160, 161590, 164528, 170065, 172172, 174020, 178880, 194360, 196768, 198880, 205660, 211904, 213796, 215215, 226226, 235040, 245960, 250432, 252668, 253120, 258544, 264880, 267245, 272104, 278432, 310976, 313040, 315835, 320320, 323180, 329056, 340130, 344344, 348040, 374143, 388720, 393536, 397760, 411320, 427592, 430430, 442169, 452452, 470080, 491920, 505336, 517088, 529760, 534490, 544208, 556864, 565565, 626080, 631670, 646360, 658112, 680260, 688688, 694837, 696080, 748286, 777440, 822640, 855184, 860860, 884338, 904904, 983840, 1010672, 1034176, 1059520, 1068980, 1088416, 1131130, 1252160, 1263340, 1292720, 1360520, 1377376, 1389674, 1392160, 1496572, 1554880, 1645280, 1710368, 1721720, 1768676, 1809808, 1870715, 1967680, 2021344, 2137960, 2176832, 2210845, 2262260, 2526680, 2585440, 2721040, 2754752, 2779348, 2784320, 2993144, 3290560, 3420736, 3443440, 3474185, 3537352, 3619616, 3741430, 4042688, 4275920, 4421690, 4524520, 4863859, 5053360, 5170880, 5442080, 5558696, 5986288, 6886880, 6948370, 7074704, 7239232, 7482860, 8551840, 8843380, 9049040, 9727718, 10106720, 10884160, 11117392, 11972576, 13773760, 13896740, 14149408, 14965720, 17103680, 17686760, 18098080, 19455436, 20213440, 22234784, 23945152, 24319295, 27793480, 28298816, 29931440, 35373520, 36196160, 38910872, 44469568, 48638590, 55586960, 59862880, 70747040, 77821744, 97277180, 111173920, 119725760, 141494080, 155643488, 194554360, 222347840, 311286976, 389108720, 778217440, 1556434880]

約数ペア:

[(1, 1556434880), (2, 778217440), (4, 389108720), (5, 311286976), (7, 222347840), (8, 194554360), (10, 155643488), (11, 141494080), (13, 119725760), (14, 111173920), (16, 97277180), (20, 77821744), (22, 70747040), (26, 59862880), (28, 55586960), (32, 48638590), (35, 44469568), (40, 38910872), (43, 36196160), (44, 35373520), (52, 29931440), (55, 28298816), (56, 27793480), (64, 24319295), (65, 23945152), (70, 22234784), (77, 20213440), (80, 19455436), (86, 18098080), (88, 17686760), (91, 17103680), (104, 14965720), (110, 14149408), (112, 13896740), (113, 13773760), (130, 11972576), (140, 11117392), (143, 10884160), (154, 10106720), (160, 9727718), (172, 9049040), (176, 8843380), (182, 8551840), (208, 7482860), (215, 7239232), (220, 7074704), (224, 6948370), (226, 6886880), (260, 5986288), (280, 5558696), (286, 5442080), (301, 5170880), (308, 5053360), (320, 4863859), (344, 4524520), (352, 4421690), (364, 4275920), (385, 4042688), (416, 3741430), (430, 3619616), (440, 3537352), (448, 3474185), (452, 3443440), (455, 3420736), (473, 3290560), (520, 2993144), (559, 2784320), (560, 2779348), (565, 2754752), (572, 2721040), (602, 2585440), (616, 2526680), (688, 2262260), (704, 2210845), (715, 2176832), (728, 2137960), (770, 2021344), (791, 1967680), (832, 1870715), (860, 1809808), (880, 1768676), (904, 1721720), (910, 1710368), (946, 1645280), (1001, 1554880), (1040, 1496572), (1118, 1392160), (1120, 1389674), (1130, 1377376), (1144, 1360520), (1204, 1292720), (1232, 1263340), (1243, 1252160), (1376, 1131130), (1430, 1088416), (1456, 1068980), (1469, 1059520), (1505, 1034176), (1540, 1010672), (1582, 983840), (1720, 904904), (1760, 884338), (1808, 860860), (1820, 855184), (1892, 822640), (2002, 777440), (2080, 748286), (2236, 696080), (2240, 694837), (2260, 688688), (2288, 680260), (2365, 658112), (2408, 646360), (2464, 631670), (2486, 626080), (2752, 565565), (2795, 556864), (2860, 544208), (2912, 534490), (2938, 529760), (3010, 517088), (3080, 505336), (3164, 491920), (3311, 470080), (3440, 452452), (3520, 442169), (3616, 430430), (3640, 427592), (3784, 411320), (3913, 397760), (3955, 393536), (4004, 388720), (4160, 374143), (4472, 348040), (4520, 344344), (4576, 340130), (4730, 329056), (4816, 323180), (4859, 320320), (4928, 315835), (4972, 313040), (5005, 310976), (5590, 278432), (5720, 272104), (5824, 267245), (5876, 264880), (6020, 258544), (6149, 253120), (6160, 252668), (6215, 250432), (6328, 245960), (6622, 235040), (6880, 226226), (7232, 215215), (7280, 213796), (7345, 211904), (7568, 205660), (7826, 198880), (7910, 196768), (8008, 194360), (8701, 178880), (8944, 174020), (9040, 172172), (9152, 170065), (9460, 164528), (9632, 161590), (9718, 160160), (9944, 156520), (10010, 155488), (10283, 151360), (11180, 139216), (11440, 136052), (11752, 132440), (12040, 129272), (12298, 126560), (12320, 126334), (12430, 125216), (12656, 122980), (13244, 117520), (13760, 113113), (14560, 106898), (14690, 105952), (15136, 102830), (15652, 99440), (15820, 98384), (16016, 97180), (16159, 96320), (16555, 94016), (17402, 89440), (17888, 87010), (18080, 86086), (18920, 82264), (19264, 80795), (19436, 80080), (19565, 79552), (19888, 78260), (20020, 77744), (20566, 75680), (22360, 69608), (22880, 68026), (23504, 66220), (24080, 64636), (24295, 64064), (24596, 63280), (24640, 63167), (24860, 62608), (25312, 61490), (26488, 58760), (29120, 53449), (29380, 52976), (30272, 51415), (30745, 50624), (31304, 49720), (31640, 49192), (32032, 48590), (32318, 48160), (33110, 47008), (34013, 45760), (34804, 44720), (35776, 43505), (36160, 43043), (37840, 41132), (38872, 40040), (39130, 39776)]