990424138560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1751599}}^1$

素因数の和:1751669

約数の個数: 224

約数和(自身を含む): 3416881152000

約数和(自身を除く): 2426457013440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3648, 3720, 4560, 4712, 4960, 5890, 5952, 6080, 7068, 7440, 8835, 9120, 9424, 9920, 11780, 14136, 14880, 17670, 18240, 18848, 23560, 28272, 29760, 35340, 37696, 47120, 56544, 70680, 94240, 113088, 141360, 188480, 282720, 565440, 1751599, 3503198, 5254797, 7006396, 8757995, 10509594, 14012792, 17515990, 21019188, 26273985, 28025584, 33280381, 35031980, 42038376, 52547970, 54299569, 56051168, 66560762, 70063960, 84076752, 99841143, 105095940, 108599138, 112102336, 133121524, 140127920, 162898707, 166401905, 168153504, 199682286, 210191880, 217198276, 266243048, 271497845, 280255840, 325797414, 332803810, 336307008, 399364572, 420383760, 434396552, 499205715, 532486096, 542995690, 560511680, 651594828, 665607620, 798729144, 814493535, 840767520, 868793104, 998411430, 1031691811, 1064972192, 1085991380, 1303189656, 1331215240, 1597458288, 1628987070, 1681535040, 1737586208, 1996822860, 2063383622, 2129944384, 2171982760, 2606379312, 2662430480, 3095075433, 3194916576, 3257974140, 3475172416, 3993645720, 4126767244, 4343965520, 5158459055, 5212758624, 5324860960, 6190150866, 6389833152, 6515948280, 7987291440, 8253534488, 8687931040, 10316918110, 10425517248, 10649721920, 12380301732, 13031896560, 15475377165, 15974582880, 16507068976, 17375862080, 20633836220, 24760603464, 26063793120, 30950754330, 31949165760, 33014137952, 41267672440, 49521206928, 52127586240, 61901508660, 66028275904, 82535344880, 99042413856, 123803017320, 165070689760, 198084827712, 247606034640, 330141379520, 495212069280, 990424138560]

約数ペア:

[(1, 990424138560), (2, 495212069280), (3, 330141379520), (4, 247606034640), (5, 198084827712), (6, 165070689760), (8, 123803017320), (10, 99042413856), (12, 82535344880), (15, 66028275904), (16, 61901508660), (19, 52127586240), (20, 49521206928), (24, 41267672440), (30, 33014137952), (31, 31949165760), (32, 30950754330), (38, 26063793120), (40, 24760603464), (48, 20633836220), (57, 17375862080), (60, 16507068976), (62, 15974582880), (64, 15475377165), (76, 13031896560), (80, 12380301732), (93, 10649721920), (95, 10425517248), (96, 10316918110), (114, 8687931040), (120, 8253534488), (124, 7987291440), (152, 6515948280), (155, 6389833152), (160, 6190150866), (186, 5324860960), (190, 5212758624), (192, 5158459055), (228, 4343965520), (240, 4126767244), (248, 3993645720), (285, 3475172416), (304, 3257974140), (310, 3194916576), (320, 3095075433), (372, 2662430480), (380, 2606379312), (456, 2171982760), (465, 2129944384), (480, 2063383622), (496, 1996822860), (570, 1737586208), (589, 1681535040), (608, 1628987070), (620, 1597458288), (744, 1331215240), (760, 1303189656), (912, 1085991380), (930, 1064972192), (960, 1031691811), (992, 998411430), (1140, 868793104), (1178, 840767520), (1216, 814493535), (1240, 798729144), (1488, 665607620), (1520, 651594828), (1767, 560511680), (1824, 542995690), (1860, 532486096), (1984, 499205715), (2280, 434396552), (2356, 420383760), (2480, 399364572), (2945, 336307008), (2976, 332803810), (3040, 325797414), (3534, 280255840), (3648, 271497845), (3720, 266243048), (4560, 217198276), (4712, 210191880), (4960, 199682286), (5890, 168153504), (5952, 166401905), (6080, 162898707), (7068, 140127920), (7440, 133121524), (8835, 112102336), (9120, 108599138), (9424, 105095940), (9920, 99841143), (11780, 84076752), (14136, 70063960), (14880, 66560762), (17670, 56051168), (18240, 54299569), (18848, 52547970), (23560, 42038376), (28272, 35031980), (29760, 33280381), (35340, 28025584), (37696, 26273985), (47120, 21019188), (56544, 17515990), (70680, 14012792), (94240, 10509594), (113088, 8757995), (141360, 7006396), (188480, 5254797), (282720, 3503198), (565440, 1751599)]