19495848960

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20188

約数の個数: 352

約数和(自身を含む): 79186475520

約数和(自身を除く): 59690626560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 20147, 20160, 21504, 23040, 24192, 26880, 27648, 30240, 32256, 34560, 35840, 40294, 40320, 46080, 48384, 53760, 60441, 60480, 64512, 69120, 80588, 80640, 96768, 100735, 107520, 120882, 120960, 138240, 141029, 161176, 161280, 181323, 193536, 201470, 241764, 241920, 282058, 302205, 322352, 322560, 362646, 402940, 423087, 483528, 483840, 543969, 564116, 604410, 644704, 705145, 725292, 805880, 846174, 906615, 967056, 967680, 1087938, 1128232, 1208820, 1269261, 1289408, 1410290, 1450584, 1611760, 1692348, 1813230, 1934112, 2115435, 2175876, 2256464, 2417640, 2538522, 2578816, 2719845, 2820580, 2901168, 3223520, 3384696, 3626460, 3807783, 3868224, 4230870, 4351752, 4512928, 4835280, 5077044, 5157632, 5439690, 5641160, 5802336, 6346305, 6447040, 6769392, 7252920, 7615566, 7736448, 8461740, 8703504, 9025856, 9670560, 10154088, 10315264, 10879380, 11282320, 11604672, 12692610, 12894080, 13538784, 14505840, 15231132, 15472896, 16923480, 17407008, 18051712, 19038915, 19341120, 20308176, 20630528, 21758760, 22564640, 23209344, 25385220, 25788160, 27077568, 29011680, 30462264, 30945792, 33846960, 34814016, 36103424, 38077830, 38682240, 40616352, 43517520, 45129280, 46418688, 50770440, 51576320, 54155136, 58023360, 60924528, 61891584, 67693920, 69628032, 72206848, 76155660, 77364480, 81232704, 87035040, 90258560, 92837376, 101540880, 103152640, 108310272, 116046720, 121849056, 135387840, 139256064, 144413696, 152311320, 154728960, 162465408, 174070080, 180517120, 185674752, 203081760, 216620544, 232093440, 243698112, 270775680, 278512128, 304622640, 309457920, 324930816, 348140160, 361034240, 406163520, 433241088, 464186880, 487396224, 541551360, 557024256, 609245280, 649861632, 696280320, 722068480, 812327040, 928373760, 974792448, 1083102720, 1218490560, 1299723264, 1392560640, 1624654080, 1949584896, 2166205440, 2436981120, 2785121280, 3249308160, 3899169792, 4873962240, 6498616320, 9747924480, 19495848960]

約数ペア:

[(1, 19495848960), (2, 9747924480), (3, 6498616320), (4, 4873962240), (5, 3899169792), (6, 3249308160), (7, 2785121280), (8, 2436981120), (9, 2166205440), (10, 1949584896), (12, 1624654080), (14, 1392560640), (15, 1299723264), (16, 1218490560), (18, 1083102720), (20, 974792448), (21, 928373760), (24, 812327040), (27, 722068480), (28, 696280320), (30, 649861632), (32, 609245280), (35, 557024256), (36, 541551360), (40, 487396224), (42, 464186880), (45, 433241088), (48, 406163520), (54, 361034240), (56, 348140160), (60, 324930816), (63, 309457920), (64, 304622640), (70, 278512128), (72, 270775680), (80, 243698112), (84, 232093440), (90, 216620544), (96, 203081760), (105, 185674752), (108, 180517120), (112, 174070080), (120, 162465408), (126, 154728960), (128, 152311320), (135, 144413696), (140, 139256064), (144, 135387840), (160, 121849056), (168, 116046720), (180, 108310272), (189, 103152640), (192, 101540880), (210, 92837376), (216, 90258560), (224, 87035040), (240, 81232704), (252, 77364480), (256, 76155660), (270, 72206848), (280, 69628032), (288, 67693920), (315, 61891584), (320, 60924528), (336, 58023360), (360, 54155136), (378, 51576320), (384, 50770440), (420, 46418688), (432, 45129280), (448, 43517520), (480, 40616352), (504, 38682240), (512, 38077830), (540, 36103424), (560, 34814016), (576, 33846960), (630, 30945792), (640, 30462264), (672, 29011680), (720, 27077568), (756, 25788160), (768, 25385220), (840, 23209344), (864, 22564640), (896, 21758760), (945, 20630528), (960, 20308176), (1008, 19341120), (1024, 19038915), (1080, 18051712), (1120, 17407008), (1152, 16923480), (1260, 15472896), (1280, 15231132), (1344, 14505840), (1440, 13538784), (1512, 12894080), (1536, 12692610), (1680, 11604672), (1728, 11282320), (1792, 10879380), (1890, 10315264), (1920, 10154088), (2016, 9670560), (2160, 9025856), (2240, 8703504), (2304, 8461740), (2520, 7736448), (2560, 7615566), (2688, 7252920), (2880, 6769392), (3024, 6447040), (3072, 6346305), (3360, 5802336), (3456, 5641160), (3584, 5439690), (3780, 5157632), (3840, 5077044), (4032, 4835280), (4320, 4512928), (4480, 4351752), (4608, 4230870), (5040, 3868224), (5120, 3807783), (5376, 3626460), (5760, 3384696), (6048, 3223520), (6720, 2901168), (6912, 2820580), (7168, 2719845), (7560, 2578816), (7680, 2538522), (8064, 2417640), (8640, 2256464), (8960, 2175876), (9216, 2115435), (10080, 1934112), (10752, 1813230), (11520, 1692348), (12096, 1611760), (13440, 1450584), (13824, 1410290), (15120, 1289408), (15360, 1269261), (16128, 1208820), (17280, 1128232), (17920, 1087938), (20147, 967680), (20160, 967056), (21504, 906615), (23040, 846174), (24192, 805880), (26880, 725292), (27648, 705145), (30240, 644704), (32256, 604410), (34560, 564116), (35840, 543969), (40294, 483840), (40320, 483528), (46080, 423087), (48384, 402940), (53760, 362646), (60441, 322560), (60480, 322352), (64512, 302205), (69120, 282058), (80588, 241920), (80640, 241764), (96768, 201470), (100735, 193536), (107520, 181323), (120882, 161280), (120960, 161176), (138240, 141029)]