474255121920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1991999}}^1$

素因数の和:1992056

約数の個数: 160

約数和(自身を含む): 1565042688000

約数和(自身を除く): 1090787566080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 1991999, 3983998, 5975997, 7967996, 9959995, 11951994, 15935992, 19919990, 23903988, 29879985, 31871984, 39839980, 47807976, 59759970, 61751969, 63743968, 79679960, 95615952, 119519940, 123503938, 127487936, 159359920, 185255907, 191231904, 239039880, 247007876, 254975872, 308759845, 318719840, 370511814, 382463808, 478079760, 494015752, 509951744, 617519690, 637439680, 741023628, 764927616, 926279535, 956159520, 988031504, 1019903488, 1235039380, 1274879360, 1482047256, 1529855232, 1852559070, 1912319040, 1976063008, 2470078760, 2549758720, 2964094512, 3059710464, 3705118140, 3824638080, 3952126016, 4940157520, 5099517440, 5928189024, 7410236280, 7649276160, 7904252032, 9880315040, 11856378048, 14820472560, 15298552320, 15808504064, 19760630080, 23712756096, 29640945120, 31617008128, 39521260160, 47425512192, 59281890240, 79042520320, 94851024384, 118563780480, 158085040640, 237127560960, 474255121920]

約数ペア:

[(1, 474255121920), (2, 237127560960), (3, 158085040640), (4, 118563780480), (5, 94851024384), (6, 79042520320), (8, 59281890240), (10, 47425512192), (12, 39521260160), (15, 31617008128), (16, 29640945120), (20, 23712756096), (24, 19760630080), (30, 15808504064), (31, 15298552320), (32, 14820472560), (40, 11856378048), (48, 9880315040), (60, 7904252032), (62, 7649276160), (64, 7410236280), (80, 5928189024), (93, 5099517440), (96, 4940157520), (120, 3952126016), (124, 3824638080), (128, 3705118140), (155, 3059710464), (160, 2964094512), (186, 2549758720), (192, 2470078760), (240, 1976063008), (248, 1912319040), (256, 1852559070), (310, 1529855232), (320, 1482047256), (372, 1274879360), (384, 1235039380), (465, 1019903488), (480, 988031504), (496, 956159520), (512, 926279535), (620, 764927616), (640, 741023628), (744, 637439680), (768, 617519690), (930, 509951744), (960, 494015752), (992, 478079760), (1240, 382463808), (1280, 370511814), (1488, 318719840), (1536, 308759845), (1860, 254975872), (1920, 247007876), (1984, 239039880), (2480, 191231904), (2560, 185255907), (2976, 159359920), (3720, 127487936), (3840, 123503938), (3968, 119519940), (4960, 95615952), (5952, 79679960), (7440, 63743968), (7680, 61751969), (7936, 59759970), (9920, 47807976), (11904, 39839980), (14880, 31871984), (15872, 29879985), (19840, 23903988), (23808, 19919990), (29760, 15935992), (39680, 11951994), (47616, 9959995), (59520, 7967996), (79360, 5975997), (119040, 3983998), (238080, 1991999)]