8920619520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 320

約数和(自身を含む): 29839518720

約数和(自身を除く): 20918899200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 128, 155, 160, 178, 186, 192, 240, 248, 256, 267, 310, 320, 356, 372, 384, 421, 445, 465, 480, 496, 512, 534, 620, 640, 712, 744, 768, 842, 890, 930, 960, 992, 1068, 1240, 1263, 1280, 1335, 1424, 1488, 1536, 1684, 1780, 1860, 1920, 1984, 2105, 2136, 2480, 2526, 2560, 2670, 2759, 2848, 2976, 3368, 3560, 3720, 3840, 3968, 4210, 4272, 4960, 5052, 5340, 5518, 5696, 5952, 6315, 6736, 7120, 7440, 7680, 7936, 8277, 8420, 8544, 9920, 10104, 10680, 11036, 11392, 11904, 12630, 13051, 13472, 13795, 14240, 14880, 15872, 16554, 16840, 17088, 19840, 20208, 21360, 22072, 22784, 23808, 25260, 26102, 26944, 27590, 28480, 29760, 33108, 33680, 34176, 37469, 39153, 39680, 40416, 41385, 42720, 44144, 45568, 47616, 50520, 52204, 53888, 55180, 56960, 59520, 65255, 66216, 67360, 68352, 74938, 78306, 79360, 80832, 82770, 85440, 88288, 101040, 104408, 107776, 110360, 112407, 113920, 119040, 130510, 132432, 134720, 136704, 149876, 156612, 161664, 165540, 170880, 176576, 187345, 195765, 202080, 208816, 215552, 220720, 224814, 227840, 238080, 261020, 264864, 269440, 299752, 313224, 323328, 331080, 341760, 353152, 374690, 391530, 404160, 417632, 441440, 449628, 522040, 529728, 538880, 562035, 599504, 626448, 646656, 662160, 683520, 706304, 749380, 783060, 808320, 835264, 882880, 899256, 1044080, 1059456, 1077760, 1124070, 1161539, 1199008, 1252896, 1324320, 1412608, 1498760, 1566120, 1616640, 1670528, 1765760, 1798512, 2088160, 2118912, 2248140, 2323078, 2398016, 2505792, 2648640, 2997520, 3132240, 3233280, 3341056, 3484617, 3531520, 3597024, 4176320, 4237824, 4496280, 4646156, 4796032, 5011584, 5297280, 5807695, 5995040, 6264480, 6682112, 6969234, 7063040, 7194048, 8352640, 8992560, 9292312, 9592064, 10023168, 10594560, 11615390, 11990080, 12528960, 13938468, 14388096, 16705280, 17423085, 17985120, 18584624, 19184128, 20046336, 21189120, 23230780, 23980160, 25057920, 27876936, 28776192, 33410560, 34846170, 35970240, 37169248, 46461560, 47960320, 50115840, 55753872, 57552384, 69692340, 71940480, 74338496, 92923120, 95920640, 100231680, 111507744, 139384680, 143880960, 148676992, 185846240, 223015488, 278769360, 287761920, 297353984, 371692480, 446030976, 557538720, 594707968, 743384960, 892061952, 1115077440, 1486769920, 1784123904, 2230154880, 2973539840, 4460309760, 8920619520]

約数ペア:

[(1, 8920619520), (2, 4460309760), (3, 2973539840), (4, 2230154880), (5, 1784123904), (6, 1486769920), (8, 1115077440), (10, 892061952), (12, 743384960), (15, 594707968), (16, 557538720), (20, 446030976), (24, 371692480), (30, 297353984), (31, 287761920), (32, 278769360), (40, 223015488), (48, 185846240), (60, 148676992), (62, 143880960), (64, 139384680), (80, 111507744), (89, 100231680), (93, 95920640), (96, 92923120), (120, 74338496), (124, 71940480), (128, 69692340), (155, 57552384), (160, 55753872), (178, 50115840), (186, 47960320), (192, 46461560), (240, 37169248), (248, 35970240), (256, 34846170), (267, 33410560), (310, 28776192), (320, 27876936), (356, 25057920), (372, 23980160), (384, 23230780), (421, 21189120), (445, 20046336), (465, 19184128), (480, 18584624), (496, 17985120), (512, 17423085), (534, 16705280), (620, 14388096), (640, 13938468), (712, 12528960), (744, 11990080), (768, 11615390), (842, 10594560), (890, 10023168), (930, 9592064), (960, 9292312), (992, 8992560), (1068, 8352640), (1240, 7194048), (1263, 7063040), (1280, 6969234), (1335, 6682112), (1424, 6264480), (1488, 5995040), (1536, 5807695), (1684, 5297280), (1780, 5011584), (1860, 4796032), (1920, 4646156), (1984, 4496280), (2105, 4237824), (2136, 4176320), (2480, 3597024), (2526, 3531520), (2560, 3484617), (2670, 3341056), (2759, 3233280), (2848, 3132240), (2976, 2997520), (3368, 2648640), (3560, 2505792), (3720, 2398016), (3840, 2323078), (3968, 2248140), (4210, 2118912), (4272, 2088160), (4960, 1798512), (5052, 1765760), (5340, 1670528), (5518, 1616640), (5696, 1566120), (5952, 1498760), (6315, 1412608), (6736, 1324320), (7120, 1252896), (7440, 1199008), (7680, 1161539), (7936, 1124070), (8277, 1077760), (8420, 1059456), (8544, 1044080), (9920, 899256), (10104, 882880), (10680, 835264), (11036, 808320), (11392, 783060), (11904, 749380), (12630, 706304), (13051, 683520), (13472, 662160), (13795, 646656), (14240, 626448), (14880, 599504), (15872, 562035), (16554, 538880), (16840, 529728), (17088, 522040), (19840, 449628), (20208, 441440), (21360, 417632), (22072, 404160), (22784, 391530), (23808, 374690), (25260, 353152), (26102, 341760), (26944, 331080), (27590, 323328), (28480, 313224), (29760, 299752), (33108, 269440), (33680, 264864), (34176, 261020), (37469, 238080), (39153, 227840), (39680, 224814), (40416, 220720), (41385, 215552), (42720, 208816), (44144, 202080), (45568, 195765), (47616, 187345), (50520, 176576), (52204, 170880), (53888, 165540), (55180, 161664), (56960, 156612), (59520, 149876), (65255, 136704), (66216, 134720), (67360, 132432), (68352, 130510), (74938, 119040), (78306, 113920), (79360, 112407), (80832, 110360), (82770, 107776), (85440, 104408), (88288, 101040)]