1961660160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1892

約数の個数: 288

約数和(自身を含む): 7189647360

約数和(自身を除く): 5227987200

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, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1831, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3662, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5493, 5580, 5760, 5952, 6696, 6912, 7324, 7440, 7936, 8370, 8640, 8928, 9155, 9920, 10986, 11160, 11520, 11904, 13392, 14648, 14880, 16479, 16740, 17280, 17856, 18310, 19840, 21972, 22320, 23808, 26784, 27465, 29296, 29760, 32958, 33480, 34560, 35712, 36620, 39680, 43944, 44640, 49437, 53568, 54930, 56761, 58592, 59520, 65916, 66960, 71424, 73240, 82395, 87888, 89280, 98874, 107136, 109860, 113522, 117184, 119040, 131832, 133920, 146480, 164790, 170283, 175776, 178560, 197748, 214272, 219720, 227044, 234368, 247185, 263664, 267840, 283805, 292960, 329580, 340566, 351552, 357120, 395496, 439440, 454088, 468736, 494370, 510849, 527328, 535680, 567610, 585920, 659160, 681132, 703104, 790992, 851415, 878880, 908176, 988740, 1021698, 1054656, 1071360, 1135220, 1171840, 1318320, 1362264, 1406208, 1532547, 1581984, 1702830, 1757760, 1816352, 1977480, 2043396, 2109312, 2270440, 2343680, 2554245, 2636640, 2724528, 3065094, 3163968, 3405660, 3515520, 3632704, 3954960, 4086792, 4218624, 4540880, 5108490, 5273280, 5449056, 6130188, 6327936, 6811320, 7031040, 7265408, 7662735, 7909920, 8173584, 9081760, 10216980, 10546560, 10898112, 12260376, 12655872, 13622640, 14530816, 15325470, 15819840, 16347168, 18163520, 20433960, 21093120, 21796224, 24520752, 27245280, 30650940, 31639680, 32694336, 36327040, 40867920, 43592448, 49041504, 54490560, 61301880, 63279360, 65388672, 72654080, 81735840, 98083008, 108981120, 122603760, 130777344, 163471680, 196166016, 217962240, 245207520, 326943360, 392332032, 490415040, 653886720, 980830080, 1961660160]

約数ペア:

[(1, 1961660160), (2, 980830080), (3, 653886720), (4, 490415040), (5, 392332032), (6, 326943360), (8, 245207520), (9, 217962240), (10, 196166016), (12, 163471680), (15, 130777344), (16, 122603760), (18, 108981120), (20, 98083008), (24, 81735840), (27, 72654080), (30, 65388672), (31, 63279360), (32, 61301880), (36, 54490560), (40, 49041504), (45, 43592448), (48, 40867920), (54, 36327040), (60, 32694336), (62, 31639680), (64, 30650940), (72, 27245280), (80, 24520752), (90, 21796224), (93, 21093120), (96, 20433960), (108, 18163520), (120, 16347168), (124, 15819840), (128, 15325470), (135, 14530816), (144, 13622640), (155, 12655872), (160, 12260376), (180, 10898112), (186, 10546560), (192, 10216980), (216, 9081760), (240, 8173584), (248, 7909920), (256, 7662735), (270, 7265408), (279, 7031040), (288, 6811320), (310, 6327936), (320, 6130188), (360, 5449056), (372, 5273280), (384, 5108490), (432, 4540880), (465, 4218624), (480, 4086792), (496, 3954960), (540, 3632704), (558, 3515520), (576, 3405660), (620, 3163968), (640, 3065094), (720, 2724528), (744, 2636640), (768, 2554245), (837, 2343680), (864, 2270440), (930, 2109312), (960, 2043396), (992, 1977480), (1080, 1816352), (1116, 1757760), (1152, 1702830), (1240, 1581984), (1280, 1532547), (1395, 1406208), (1440, 1362264), (1488, 1318320), (1674, 1171840), (1728, 1135220), (1831, 1071360), (1860, 1054656), (1920, 1021698), (1984, 988740), (2160, 908176), (2232, 878880), (2304, 851415), (2480, 790992), (2790, 703104), (2880, 681132), (2976, 659160), (3348, 585920), (3456, 567610), (3662, 535680), (3720, 527328), (3840, 510849), (3968, 494370), (4185, 468736), (4320, 454088), (4464, 439440), (4960, 395496), (5493, 357120), (5580, 351552), (5760, 340566), (5952, 329580), (6696, 292960), (6912, 283805), (7324, 267840), (7440, 263664), (7936, 247185), (8370, 234368), (8640, 227044), (8928, 219720), (9155, 214272), (9920, 197748), (10986, 178560), (11160, 175776), (11520, 170283), (11904, 164790), (13392, 146480), (14648, 133920), (14880, 131832), (16479, 119040), (16740, 117184), (17280, 113522), (17856, 109860), (18310, 107136), (19840, 98874), (21972, 89280), (22320, 87888), (23808, 82395), (26784, 73240), (27465, 71424), (29296, 66960), (29760, 65916), (32958, 59520), (33480, 58592), (34560, 56761), (35712, 54930), (36620, 53568), (39680, 49437), (43944, 44640)]