21583142400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18193

約数の個数: 240

約数和(自身を含む): 73602574848

約数和(自身を除く): 52019432448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2560, 2976, 3100, 3200, 3720, 3840, 3968, 4650, 4800, 4960, 5952, 6200, 6400, 7440, 7680, 7936, 9300, 9600, 9920, 11904, 12400, 12800, 14880, 15872, 18131, 18600, 19200, 19840, 23808, 24800, 29760, 36262, 37200, 38400, 39680, 47616, 49600, 54393, 59520, 72524, 74400, 79360, 90655, 99200, 108786, 119040, 145048, 148800, 181310, 198400, 217572, 238080, 271965, 290096, 297600, 362620, 396800, 435144, 453275, 543930, 562061, 580192, 595200, 725240, 870288, 906550, 1087860, 1124122, 1160384, 1190400, 1359825, 1450480, 1686183, 1740576, 1813100, 2175720, 2248244, 2320768, 2719650, 2810305, 2900960, 3372366, 3481152, 3626200, 4351440, 4496488, 4641536, 5439300, 5620610, 5801920, 6744732, 6962304, 7252400, 8430915, 8702880, 8992976, 9283072, 10878600, 11241220, 11603840, 13489464, 13924608, 14051525, 14504800, 16861830, 17405760, 17985952, 21757200, 22482440, 23207680, 26978928, 27849216, 28103050, 29009600, 33723660, 34811520, 35971904, 42154575, 43514400, 44964880, 46415360, 53957856, 56206100, 58019200, 67447320, 69623040, 71943808, 84309150, 87028800, 89929760, 107915712, 112412200, 116038400, 134894640, 139246080, 143887616, 168618300, 174057600, 179859520, 215831424, 224824400, 232076800, 269789280, 287775232, 337236600, 348115200, 359719040, 431662848, 449648800, 539578560, 674473200, 696230400, 719438080, 863325696, 899297600, 1079157120, 1348946400, 1438876160, 1798595200, 2158314240, 2697892800, 3597190400, 4316628480, 5395785600, 7194380800, 10791571200, 21583142400]

約数ペア:

[(1, 21583142400), (2, 10791571200), (3, 7194380800), (4, 5395785600), (5, 4316628480), (6, 3597190400), (8, 2697892800), (10, 2158314240), (12, 1798595200), (15, 1438876160), (16, 1348946400), (20, 1079157120), (24, 899297600), (25, 863325696), (30, 719438080), (31, 696230400), (32, 674473200), (40, 539578560), (48, 449648800), (50, 431662848), (60, 359719040), (62, 348115200), (64, 337236600), (75, 287775232), (80, 269789280), (93, 232076800), (96, 224824400), (100, 215831424), (120, 179859520), (124, 174057600), (128, 168618300), (150, 143887616), (155, 139246080), (160, 134894640), (186, 116038400), (192, 112412200), (200, 107915712), (240, 89929760), (248, 87028800), (256, 84309150), (300, 71943808), (310, 69623040), (320, 67447320), (372, 58019200), (384, 56206100), (400, 53957856), (465, 46415360), (480, 44964880), (496, 43514400), (512, 42154575), (600, 35971904), (620, 34811520), (640, 33723660), (744, 29009600), (768, 28103050), (775, 27849216), (800, 26978928), (930, 23207680), (960, 22482440), (992, 21757200), (1200, 17985952), (1240, 17405760), (1280, 16861830), (1488, 14504800), (1536, 14051525), (1550, 13924608), (1600, 13489464), (1860, 11603840), (1920, 11241220), (1984, 10878600), (2325, 9283072), (2400, 8992976), (2480, 8702880), (2560, 8430915), (2976, 7252400), (3100, 6962304), (3200, 6744732), (3720, 5801920), (3840, 5620610), (3968, 5439300), (4650, 4641536), (4800, 4496488), (4960, 4351440), (5952, 3626200), (6200, 3481152), (6400, 3372366), (7440, 2900960), (7680, 2810305), (7936, 2719650), (9300, 2320768), (9600, 2248244), (9920, 2175720), (11904, 1813100), (12400, 1740576), (12800, 1686183), (14880, 1450480), (15872, 1359825), (18131, 1190400), (18600, 1160384), (19200, 1124122), (19840, 1087860), (23808, 906550), (24800, 870288), (29760, 725240), (36262, 595200), (37200, 580192), (38400, 562061), (39680, 543930), (47616, 453275), (49600, 435144), (54393, 396800), (59520, 362620), (72524, 297600), (74400, 290096), (79360, 271965), (90655, 238080), (99200, 217572), (108786, 198400), (119040, 181310), (145048, 148800)]