1057020160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 216

約数和(自身を含む): 3103773120

約数和(自身を除く): 2046752960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 887, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1774, 1792, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3548, 3724, 3920, 4256, 4435, 4480, 4655, 4864, 5320, 6080, 6209, 6272, 7096, 7448, 7840, 8512, 8870, 8960, 9310, 10640, 12160, 12418, 12544, 14192, 14896, 15680, 16853, 17024, 17740, 18620, 21280, 24320, 24836, 28384, 29792, 31045, 31360, 33706, 34048, 35480, 37240, 42560, 43463, 49672, 56768, 59584, 62090, 62720, 67412, 70960, 74480, 84265, 85120, 86926, 99344, 113536, 117971, 119168, 124180, 134824, 141920, 148960, 168530, 170240, 173852, 198688, 217315, 227072, 235942, 238336, 248360, 269648, 283840, 297920, 337060, 347704, 397376, 434630, 471884, 496720, 539296, 567680, 589855, 595840, 674120, 695408, 794752, 825797, 869260, 943768, 993440, 1078592, 1135360, 1179710, 1191680, 1348240, 1390816, 1589504, 1651594, 1738520, 1887536, 1986880, 2157184, 2359420, 2696480, 2781632, 3303188, 3477040, 3775072, 3973760, 4128985, 4314368, 4718840, 5392960, 5563264, 6606376, 6954080, 7550144, 7947520, 8257970, 9437680, 10785920, 11126528, 13212752, 13908160, 15100288, 16515940, 18875360, 21571840, 26425504, 27816320, 30200576, 33031880, 37750720, 52851008, 55632640, 66063760, 75501440, 105702016, 132127520, 151002880, 211404032, 264255040, 528510080, 1057020160]

約数ペア:

[(1, 1057020160), (2, 528510080), (4, 264255040), (5, 211404032), (7, 151002880), (8, 132127520), (10, 105702016), (14, 75501440), (16, 66063760), (19, 55632640), (20, 52851008), (28, 37750720), (32, 33031880), (35, 30200576), (38, 27816320), (40, 26425504), (49, 21571840), (56, 18875360), (64, 16515940), (70, 15100288), (76, 13908160), (80, 13212752), (95, 11126528), (98, 10785920), (112, 9437680), (128, 8257970), (133, 7947520), (140, 7550144), (152, 6954080), (160, 6606376), (190, 5563264), (196, 5392960), (224, 4718840), (245, 4314368), (256, 4128985), (266, 3973760), (280, 3775072), (304, 3477040), (320, 3303188), (380, 2781632), (392, 2696480), (448, 2359420), (490, 2157184), (532, 1986880), (560, 1887536), (608, 1738520), (640, 1651594), (665, 1589504), (760, 1390816), (784, 1348240), (887, 1191680), (896, 1179710), (931, 1135360), (980, 1078592), (1064, 993440), (1120, 943768), (1216, 869260), (1280, 825797), (1330, 794752), (1520, 695408), (1568, 674120), (1774, 595840), (1792, 589855), (1862, 567680), (1960, 539296), (2128, 496720), (2240, 471884), (2432, 434630), (2660, 397376), (3040, 347704), (3136, 337060), (3548, 297920), (3724, 283840), (3920, 269648), (4256, 248360), (4435, 238336), (4480, 235942), (4655, 227072), (4864, 217315), (5320, 198688), (6080, 173852), (6209, 170240), (6272, 168530), (7096, 148960), (7448, 141920), (7840, 134824), (8512, 124180), (8870, 119168), (8960, 117971), (9310, 113536), (10640, 99344), (12160, 86926), (12418, 85120), (12544, 84265), (14192, 74480), (14896, 70960), (15680, 67412), (16853, 62720), (17024, 62090), (17740, 59584), (18620, 56768), (21280, 49672), (24320, 43463), (24836, 42560), (28384, 37240), (29792, 35480), (31045, 34048), (31360, 33706)]