2603940480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4920

約数の個数: 256

約数和(自身を含む): 9521740800

約数和(自身を除く): 6917800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4861, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9722, 9920, 11160, 11904, 13392, 14583, 14880, 16740, 17280, 17856, 19444, 19840, 22320, 24305, 26784, 29166, 29760, 33480, 35712, 38888, 43749, 44640, 48610, 53568, 58332, 59520, 66960, 72915, 77776, 87498, 89280, 97220, 107136, 116664, 131247, 133920, 145830, 150691, 155552, 174996, 178560, 194440, 218745, 233328, 262494, 267840, 291660, 301382, 311104, 349992, 388880, 437490, 452073, 466656, 524988, 535680, 583320, 602764, 622208, 656235, 699984, 753455, 777760, 874980, 904146, 933312, 1049976, 1166640, 1205528, 1312470, 1356219, 1399968, 1506910, 1555520, 1749960, 1808292, 1866624, 2099952, 2260365, 2333280, 2411056, 2624940, 2712438, 2799936, 3013820, 3111040, 3499920, 3616584, 4068657, 4199904, 4520730, 4666560, 4822112, 5249880, 5424876, 5599872, 6027640, 6781095, 6999840, 7233168, 8137314, 8399808, 9041460, 9333120, 9644224, 10499760, 10849752, 12055280, 13562190, 13999680, 14466336, 16274628, 16799616, 18082920, 19288448, 20343285, 20999520, 21699504, 24110560, 27124380, 27999360, 28932672, 32549256, 36165840, 40686570, 41999040, 43399008, 48221120, 54248760, 57865344, 65098512, 72331680, 81373140, 83998080, 86798016, 96442240, 108497520, 130197024, 144663360, 162746280, 173596032, 216995040, 260394048, 289326720, 325492560, 433990080, 520788096, 650985120, 867980160, 1301970240, 2603940480]

約数ペア:

[(1, 2603940480), (2, 1301970240), (3, 867980160), (4, 650985120), (5, 520788096), (6, 433990080), (8, 325492560), (9, 289326720), (10, 260394048), (12, 216995040), (15, 173596032), (16, 162746280), (18, 144663360), (20, 130197024), (24, 108497520), (27, 96442240), (30, 86798016), (31, 83998080), (32, 81373140), (36, 72331680), (40, 65098512), (45, 57865344), (48, 54248760), (54, 48221120), (60, 43399008), (62, 41999040), (64, 40686570), (72, 36165840), (80, 32549256), (90, 28932672), (93, 27999360), (96, 27124380), (108, 24110560), (120, 21699504), (124, 20999520), (128, 20343285), (135, 19288448), (144, 18082920), (155, 16799616), (160, 16274628), (180, 14466336), (186, 13999680), (192, 13562190), (216, 12055280), (240, 10849752), (248, 10499760), (270, 9644224), (279, 9333120), (288, 9041460), (310, 8399808), (320, 8137314), (360, 7233168), (372, 6999840), (384, 6781095), (432, 6027640), (465, 5599872), (480, 5424876), (496, 5249880), (540, 4822112), (558, 4666560), (576, 4520730), (620, 4199904), (640, 4068657), (720, 3616584), (744, 3499920), (837, 3111040), (864, 3013820), (930, 2799936), (960, 2712438), (992, 2624940), (1080, 2411056), (1116, 2333280), (1152, 2260365), (1240, 2099952), (1395, 1866624), (1440, 1808292), (1488, 1749960), (1674, 1555520), (1728, 1506910), (1860, 1399968), (1920, 1356219), (1984, 1312470), (2160, 1205528), (2232, 1166640), (2480, 1049976), (2790, 933312), (2880, 904146), (2976, 874980), (3348, 777760), (3456, 753455), (3720, 699984), (3968, 656235), (4185, 622208), (4320, 602764), (4464, 583320), (4861, 535680), (4960, 524988), (5580, 466656), (5760, 452073), (5952, 437490), (6696, 388880), (7440, 349992), (8370, 311104), (8640, 301382), (8928, 291660), (9722, 267840), (9920, 262494), (11160, 233328), (11904, 218745), (13392, 194440), (14583, 178560), (14880, 174996), (16740, 155552), (17280, 150691), (17856, 145830), (19444, 133920), (19840, 131247), (22320, 116664), (24305, 107136), (26784, 97220), (29166, 89280), (29760, 87498), (33480, 77776), (35712, 72915), (38888, 66960), (43749, 59520), (44640, 58332), (48610, 53568)]