28312571520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:934

約数の個数: 384

約数和(自身を含む): 101889627840

約数和(自身を除く): 73577056320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 307, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 593, 614, 640, 648, 720, 810, 864, 921, 960, 972, 1080, 1152, 1186, 1215, 1228, 1296, 1440, 1535, 1620, 1728, 1779, 1842, 1920, 1944, 2160, 2372, 2430, 2456, 2592, 2763, 2880, 2965, 3070, 3240, 3456, 3558, 3684, 3888, 4320, 4605, 4744, 4860, 4912, 5184, 5337, 5526, 5760, 5930, 6140, 6480, 7116, 7368, 7776, 8289, 8640, 8895, 9210, 9488, 9720, 9824, 10368, 10674, 11052, 11860, 12280, 12960, 13815, 14232, 14736, 15552, 16011, 16578, 17280, 17790, 18420, 18976, 19440, 19648, 21348, 22104, 23720, 24560, 24867, 25920, 26685, 27630, 28464, 29472, 31104, 32022, 33156, 35580, 36840, 37952, 38880, 39296, 41445, 42696, 44208, 47440, 48033, 49120, 49734, 51840, 53370, 55260, 56928, 58944, 64044, 66312, 71160, 73680, 74601, 75904, 77760, 80055, 82890, 85392, 88416, 94880, 96066, 98240, 99468, 106740, 110520, 113856, 117888, 124335, 128088, 132624, 142320, 144099, 147360, 149202, 155520, 160110, 165780, 170784, 176832, 182051, 189760, 192132, 196480, 198936, 213480, 221040, 227712, 240165, 248670, 256176, 265248, 284640, 288198, 294720, 298404, 320220, 331560, 341568, 353664, 364102, 373005, 379520, 384264, 397872, 426960, 442080, 480330, 497340, 512352, 530496, 546153, 569280, 576396, 589440, 596808, 640440, 663120, 683136, 720495, 728204, 746010, 768528, 795744, 853920, 884160, 910255, 960660, 994680, 1024704, 1060992, 1092306, 1138560, 1152792, 1193616, 1280880, 1326240, 1440990, 1456408, 1492020, 1537056, 1591488, 1638459, 1707840, 1768320, 1820510, 1921320, 1989360, 2049408, 2184612, 2305584, 2387232, 2561760, 2652480, 2730765, 2881980, 2912816, 2984040, 3074112, 3182976, 3276918, 3415680, 3641020, 3842640, 3978720, 4369224, 4611168, 4774464, 4915377, 5123520, 5304960, 5461530, 5763960, 5825632, 5968080, 6148224, 6553836, 7282040, 7685280, 7957440, 8192295, 8738448, 9222336, 9548928, 9830754, 10247040, 10923060, 11527920, 11651264, 11936160, 13107672, 14564080, 14746131, 15370560, 15914880, 16384590, 17476896, 18444672, 19661508, 21846120, 23055840, 23302528, 23872320, 24576885, 26215344, 29128160, 29492262, 30741120, 32769180, 34953792, 39323016, 43692240, 44238393, 46111680, 47744640, 49153770, 52430688, 58256320, 58984524, 65538360, 69907584, 73730655, 78646032, 87384480, 88476786, 92223360, 98307540, 104861376, 116512640, 117969048, 131076720, 147461310, 157292064, 174768960, 176953572, 196615080, 209722752, 221191965, 235938096, 262153440, 294922620, 314584128, 349537920, 353907144, 393230160, 442383930, 471876192, 524306880, 589845240, 629168256, 707814288, 786460320, 884767860, 943752384, 1048613760, 1179690480, 1415628576, 1572920640, 1769535720, 1887504768, 2359380960, 2831257152, 3145841280, 3539071440, 4718761920, 5662514304, 7078142880, 9437523840, 14156285760, 28312571520]

約数ペア:

[(1, 28312571520), (2, 14156285760), (3, 9437523840), (4, 7078142880), (5, 5662514304), (6, 4718761920), (8, 3539071440), (9, 3145841280), (10, 2831257152), (12, 2359380960), (15, 1887504768), (16, 1769535720), (18, 1572920640), (20, 1415628576), (24, 1179690480), (27, 1048613760), (30, 943752384), (32, 884767860), (36, 786460320), (40, 707814288), (45, 629168256), (48, 589845240), (54, 524306880), (60, 471876192), (64, 442383930), (72, 393230160), (80, 353907144), (81, 349537920), (90, 314584128), (96, 294922620), (108, 262153440), (120, 235938096), (128, 221191965), (135, 209722752), (144, 196615080), (160, 176953572), (162, 174768960), (180, 157292064), (192, 147461310), (216, 131076720), (240, 117969048), (243, 116512640), (270, 104861376), (288, 98307540), (307, 92223360), (320, 88476786), (324, 87384480), (360, 78646032), (384, 73730655), (405, 69907584), (432, 65538360), (480, 58984524), (486, 58256320), (540, 52430688), (576, 49153770), (593, 47744640), (614, 46111680), (640, 44238393), (648, 43692240), (720, 39323016), (810, 34953792), (864, 32769180), (921, 30741120), (960, 29492262), (972, 29128160), (1080, 26215344), (1152, 24576885), (1186, 23872320), (1215, 23302528), (1228, 23055840), (1296, 21846120), (1440, 19661508), (1535, 18444672), (1620, 17476896), (1728, 16384590), (1779, 15914880), (1842, 15370560), (1920, 14746131), (1944, 14564080), (2160, 13107672), (2372, 11936160), (2430, 11651264), (2456, 11527920), (2592, 10923060), (2763, 10247040), (2880, 9830754), (2965, 9548928), (3070, 9222336), (3240, 8738448), (3456, 8192295), (3558, 7957440), (3684, 7685280), (3888, 7282040), (4320, 6553836), (4605, 6148224), (4744, 5968080), (4860, 5825632), (4912, 5763960), (5184, 5461530), (5337, 5304960), (5526, 5123520), (5760, 4915377), (5930, 4774464), (6140, 4611168), (6480, 4369224), (7116, 3978720), (7368, 3842640), (7776, 3641020), (8289, 3415680), (8640, 3276918), (8895, 3182976), (9210, 3074112), (9488, 2984040), (9720, 2912816), (9824, 2881980), (10368, 2730765), (10674, 2652480), (11052, 2561760), (11860, 2387232), (12280, 2305584), (12960, 2184612), (13815, 2049408), (14232, 1989360), (14736, 1921320), (15552, 1820510), (16011, 1768320), (16578, 1707840), (17280, 1638459), (17790, 1591488), (18420, 1537056), (18976, 1492020), (19440, 1456408), (19648, 1440990), (21348, 1326240), (22104, 1280880), (23720, 1193616), (24560, 1152792), (24867, 1138560), (25920, 1092306), (26685, 1060992), (27630, 1024704), (28464, 994680), (29472, 960660), (31104, 910255), (32022, 884160), (33156, 853920), (35580, 795744), (36840, 768528), (37952, 746010), (38880, 728204), (39296, 720495), (41445, 683136), (42696, 663120), (44208, 640440), (47440, 596808), (48033, 589440), (49120, 576396), (49734, 569280), (51840, 546153), (53370, 530496), (55260, 512352), (56928, 497340), (58944, 480330), (64044, 442080), (66312, 426960), (71160, 397872), (73680, 384264), (74601, 379520), (75904, 373005), (77760, 364102), (80055, 353664), (82890, 341568), (85392, 331560), (88416, 320220), (94880, 298404), (96066, 294720), (98240, 288198), (99468, 284640), (106740, 265248), (110520, 256176), (113856, 248670), (117888, 240165), (124335, 227712), (128088, 221040), (132624, 213480), (142320, 198936), (144099, 196480), (147360, 192132), (149202, 189760), (155520, 182051), (160110, 176832), (165780, 170784)]