867980160

素因数分解:

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

素因数の和:4917

約数の個数: 192

約数和(自身を含む): 3094565760

約数和(自身を除く): 2226585600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4861, 4960, 5580, 5760, 5952, 7440, 8928, 9722, 9920, 11160, 11904, 14583, 14880, 17856, 19444, 19840, 22320, 24305, 29166, 29760, 35712, 38888, 43749, 44640, 48610, 58332, 59520, 72915, 77776, 87498, 89280, 97220, 116664, 145830, 150691, 155552, 174996, 178560, 194440, 218745, 233328, 291660, 301382, 311104, 349992, 388880, 437490, 452073, 466656, 583320, 602764, 622208, 699984, 753455, 777760, 874980, 904146, 933312, 1166640, 1205528, 1356219, 1399968, 1506910, 1555520, 1749960, 1808292, 1866624, 2260365, 2333280, 2411056, 2712438, 2799936, 3013820, 3111040, 3499920, 3616584, 4520730, 4666560, 4822112, 5424876, 5599872, 6027640, 6781095, 6999840, 7233168, 9041460, 9333120, 9644224, 10849752, 12055280, 13562190, 13999680, 14466336, 18082920, 19288448, 21699504, 24110560, 27124380, 27999360, 28932672, 36165840, 43399008, 48221120, 54248760, 57865344, 72331680, 86798016, 96442240, 108497520, 144663360, 173596032, 216995040, 289326720, 433990080, 867980160]

約数ペア:

[(1, 867980160), (2, 433990080), (3, 289326720), (4, 216995040), (5, 173596032), (6, 144663360), (8, 108497520), (9, 96442240), (10, 86798016), (12, 72331680), (15, 57865344), (16, 54248760), (18, 48221120), (20, 43399008), (24, 36165840), (30, 28932672), (31, 27999360), (32, 27124380), (36, 24110560), (40, 21699504), (45, 19288448), (48, 18082920), (60, 14466336), (62, 13999680), (64, 13562190), (72, 12055280), (80, 10849752), (90, 9644224), (93, 9333120), (96, 9041460), (120, 7233168), (124, 6999840), (128, 6781095), (144, 6027640), (155, 5599872), (160, 5424876), (180, 4822112), (186, 4666560), (192, 4520730), (240, 3616584), (248, 3499920), (279, 3111040), (288, 3013820), (310, 2799936), (320, 2712438), (360, 2411056), (372, 2333280), (384, 2260365), (465, 1866624), (480, 1808292), (496, 1749960), (558, 1555520), (576, 1506910), (620, 1399968), (640, 1356219), (720, 1205528), (744, 1166640), (930, 933312), (960, 904146), (992, 874980), (1116, 777760), (1152, 753455), (1240, 699984), (1395, 622208), (1440, 602764), (1488, 583320), (1860, 466656), (1920, 452073), (1984, 437490), (2232, 388880), (2480, 349992), (2790, 311104), (2880, 301382), (2976, 291660), (3720, 233328), (3968, 218745), (4464, 194440), (4861, 178560), (4960, 174996), (5580, 155552), (5760, 150691), (5952, 145830), (7440, 116664), (8928, 97220), (9722, 89280), (9920, 87498), (11160, 77776), (11904, 72915), (14583, 59520), (14880, 58332), (17856, 48610), (19444, 44640), (19840, 43749), (22320, 38888), (24305, 35712), (29166, 29760)]