28720611360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9281}}^1$

素因数の和:9616

約数の個数: 288

約数和(自身を含む): 112387347072

約数和(自身を除く): 83666735712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 307, 315, 336, 360, 420, 480, 504, 560, 614, 630, 672, 720, 840, 921, 1008, 1120, 1228, 1260, 1440, 1535, 1680, 1842, 2016, 2149, 2456, 2520, 2763, 3070, 3360, 3684, 4298, 4605, 4912, 5040, 5526, 6140, 6447, 7368, 8596, 9210, 9281, 9824, 10080, 10745, 11052, 12280, 12894, 13815, 14736, 17192, 18420, 18562, 19341, 21490, 22104, 24560, 25788, 27630, 27843, 29472, 32235, 34384, 36840, 37124, 38682, 42980, 44208, 46405, 49120, 51576, 55260, 55686, 64470, 64967, 68768, 73680, 74248, 77364, 83529, 85960, 88416, 92810, 96705, 103152, 110520, 111372, 128940, 129934, 139215, 147360, 148496, 154728, 167058, 171920, 185620, 193410, 194901, 206304, 221040, 222744, 257880, 259868, 278430, 296992, 309456, 324835, 334116, 343840, 371240, 386820, 389802, 417645, 442080, 445488, 515760, 519736, 556860, 584703, 618912, 649670, 668232, 742480, 773640, 779604, 835290, 890976, 974505, 1031520, 1039472, 1113720, 1169406, 1299340, 1336464, 1484960, 1547280, 1559208, 1670580, 1949010, 2078944, 2227440, 2338812, 2598680, 2672928, 2849267, 2923515, 3094560, 3118416, 3341160, 3898020, 4454880, 4677624, 5197360, 5698534, 5847030, 6236832, 6682320, 7796040, 8547801, 9355248, 10394720, 11397068, 11694060, 13364640, 14246335, 15592080, 17095602, 18710496, 19944869, 22794136, 23388120, 25643403, 28492670, 31184160, 34191204, 39889738, 42739005, 45588272, 46776240, 51286806, 56985340, 59834607, 68382408, 79779476, 85478010, 91176544, 93552480, 99724345, 102573612, 113970680, 119669214, 128217015, 136764816, 159558952, 170956020, 179503821, 199448690, 205147224, 227941360, 239338428, 256434030, 273529632, 299173035, 319117904, 341912040, 359007642, 398897380, 410294448, 455882720, 478676856, 512868060, 598346070, 638235808, 683824080, 718015284, 797794760, 820588896, 897519105, 957353712, 1025736120, 1196692140, 1367648160, 1436030568, 1595589520, 1795038210, 1914707424, 2051472240, 2393384280, 2872061136, 3191179040, 3590076420, 4102944480, 4786768560, 5744122272, 7180152840, 9573537120, 14360305680, 28720611360]

約数ペア:

[(1, 28720611360), (2, 14360305680), (3, 9573537120), (4, 7180152840), (5, 5744122272), (6, 4786768560), (7, 4102944480), (8, 3590076420), (9, 3191179040), (10, 2872061136), (12, 2393384280), (14, 2051472240), (15, 1914707424), (16, 1795038210), (18, 1595589520), (20, 1436030568), (21, 1367648160), (24, 1196692140), (28, 1025736120), (30, 957353712), (32, 897519105), (35, 820588896), (36, 797794760), (40, 718015284), (42, 683824080), (45, 638235808), (48, 598346070), (56, 512868060), (60, 478676856), (63, 455882720), (70, 410294448), (72, 398897380), (80, 359007642), (84, 341912040), (90, 319117904), (96, 299173035), (105, 273529632), (112, 256434030), (120, 239338428), (126, 227941360), (140, 205147224), (144, 199448690), (160, 179503821), (168, 170956020), (180, 159558952), (210, 136764816), (224, 128217015), (240, 119669214), (252, 113970680), (280, 102573612), (288, 99724345), (307, 93552480), (315, 91176544), (336, 85478010), (360, 79779476), (420, 68382408), (480, 59834607), (504, 56985340), (560, 51286806), (614, 46776240), (630, 45588272), (672, 42739005), (720, 39889738), (840, 34191204), (921, 31184160), (1008, 28492670), (1120, 25643403), (1228, 23388120), (1260, 22794136), (1440, 19944869), (1535, 18710496), (1680, 17095602), (1842, 15592080), (2016, 14246335), (2149, 13364640), (2456, 11694060), (2520, 11397068), (2763, 10394720), (3070, 9355248), (3360, 8547801), (3684, 7796040), (4298, 6682320), (4605, 6236832), (4912, 5847030), (5040, 5698534), (5526, 5197360), (6140, 4677624), (6447, 4454880), (7368, 3898020), (8596, 3341160), (9210, 3118416), (9281, 3094560), (9824, 2923515), (10080, 2849267), (10745, 2672928), (11052, 2598680), (12280, 2338812), (12894, 2227440), (13815, 2078944), (14736, 1949010), (17192, 1670580), (18420, 1559208), (18562, 1547280), (19341, 1484960), (21490, 1336464), (22104, 1299340), (24560, 1169406), (25788, 1113720), (27630, 1039472), (27843, 1031520), (29472, 974505), (32235, 890976), (34384, 835290), (36840, 779604), (37124, 773640), (38682, 742480), (42980, 668232), (44208, 649670), (46405, 618912), (49120, 584703), (51576, 556860), (55260, 519736), (55686, 515760), (64470, 445488), (64967, 442080), (68768, 417645), (73680, 389802), (74248, 386820), (77364, 371240), (83529, 343840), (85960, 334116), (88416, 324835), (92810, 309456), (96705, 296992), (103152, 278430), (110520, 259868), (111372, 257880), (128940, 222744), (129934, 221040), (139215, 206304), (147360, 194901), (148496, 193410), (154728, 185620), (167058, 171920)]