384419840

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 1094446080

約数和(自身を除く): 710026240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 173, 217, 224, 248, 256, 280, 310, 320, 346, 434, 448, 496, 512, 560, 620, 640, 692, 865, 868, 896, 992, 1024, 1085, 1120, 1211, 1240, 1280, 1384, 1730, 1736, 1792, 1984, 2048, 2170, 2240, 2422, 2480, 2560, 2768, 3460, 3472, 3584, 3968, 4340, 4480, 4844, 4960, 5120, 5363, 5536, 6055, 6920, 6944, 7168, 7936, 8680, 8960, 9688, 9920, 10240, 10726, 11072, 12110, 13840, 13888, 14336, 15872, 17360, 17920, 19376, 19840, 21452, 22144, 24220, 26815, 27680, 27776, 31744, 34720, 35840, 37541, 38752, 39680, 42904, 44288, 48440, 53630, 55360, 55552, 63488, 69440, 71680, 75082, 77504, 79360, 85808, 88576, 96880, 107260, 110720, 111104, 138880, 150164, 155008, 158720, 171616, 177152, 187705, 193760, 214520, 221440, 222208, 277760, 300328, 310016, 317440, 343232, 354304, 375410, 387520, 429040, 442880, 444416, 555520, 600656, 620032, 686464, 750820, 775040, 858080, 885760, 1111040, 1201312, 1240064, 1372928, 1501640, 1550080, 1716160, 1771520, 2222080, 2402624, 2480128, 2745856, 3003280, 3100160, 3432320, 4805248, 5491712, 6006560, 6200320, 6864640, 9610496, 10983424, 12013120, 12400640, 13729280, 19220992, 24026240, 27458560, 38441984, 48052480, 54917120, 76883968, 96104960, 192209920, 384419840]

約数ペア:

[(1, 384419840), (2, 192209920), (4, 96104960), (5, 76883968), (7, 54917120), (8, 48052480), (10, 38441984), (14, 27458560), (16, 24026240), (20, 19220992), (28, 13729280), (31, 12400640), (32, 12013120), (35, 10983424), (40, 9610496), (56, 6864640), (62, 6200320), (64, 6006560), (70, 5491712), (80, 4805248), (112, 3432320), (124, 3100160), (128, 3003280), (140, 2745856), (155, 2480128), (160, 2402624), (173, 2222080), (217, 1771520), (224, 1716160), (248, 1550080), (256, 1501640), (280, 1372928), (310, 1240064), (320, 1201312), (346, 1111040), (434, 885760), (448, 858080), (496, 775040), (512, 750820), (560, 686464), (620, 620032), (640, 600656), (692, 555520), (865, 444416), (868, 442880), (896, 429040), (992, 387520), (1024, 375410), (1085, 354304), (1120, 343232), (1211, 317440), (1240, 310016), (1280, 300328), (1384, 277760), (1730, 222208), (1736, 221440), (1792, 214520), (1984, 193760), (2048, 187705), (2170, 177152), (2240, 171616), (2422, 158720), (2480, 155008), (2560, 150164), (2768, 138880), (3460, 111104), (3472, 110720), (3584, 107260), (3968, 96880), (4340, 88576), (4480, 85808), (4844, 79360), (4960, 77504), (5120, 75082), (5363, 71680), (5536, 69440), (6055, 63488), (6920, 55552), (6944, 55360), (7168, 53630), (7936, 48440), (8680, 44288), (8960, 42904), (9688, 39680), (9920, 38752), (10240, 37541), (10726, 35840), (11072, 34720), (12110, 31744), (13840, 27776), (13888, 27680), (14336, 26815), (15872, 24220), (17360, 22144), (17920, 21452), (19376, 19840)]