329002240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 914796288

約数和(自身を除く): 585794048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 503, 511, 560, 584, 640, 730, 896, 1006, 1022, 1120, 1168, 1280, 1460, 1792, 2012, 2044, 2240, 2336, 2515, 2555, 2920, 3521, 4024, 4088, 4480, 4672, 5030, 5110, 5840, 7042, 8048, 8176, 8960, 9344, 10060, 10220, 11680, 14084, 16096, 16352, 17605, 18688, 20120, 20440, 23360, 28168, 32192, 32704, 35210, 36719, 40240, 40880, 46720, 56336, 64384, 65408, 70420, 73438, 80480, 81760, 93440, 112672, 128768, 130816, 140840, 146876, 160960, 163520, 183595, 225344, 257033, 281680, 293752, 321920, 327040, 367190, 450688, 514066, 563360, 587504, 643840, 654080, 734380, 901376, 1028132, 1126720, 1175008, 1285165, 1468760, 2056264, 2253440, 2350016, 2570330, 2937520, 4112528, 4506880, 4700032, 5140660, 5875040, 8225056, 9400064, 10281320, 11750080, 16450112, 20562640, 23500160, 32900224, 41125280, 47000320, 65800448, 82250560, 164501120, 329002240]

約数ペア:

[(1, 329002240), (2, 164501120), (4, 82250560), (5, 65800448), (7, 47000320), (8, 41125280), (10, 32900224), (14, 23500160), (16, 20562640), (20, 16450112), (28, 11750080), (32, 10281320), (35, 9400064), (40, 8225056), (56, 5875040), (64, 5140660), (70, 4700032), (73, 4506880), (80, 4112528), (112, 2937520), (128, 2570330), (140, 2350016), (146, 2253440), (160, 2056264), (224, 1468760), (256, 1285165), (280, 1175008), (292, 1126720), (320, 1028132), (365, 901376), (448, 734380), (503, 654080), (511, 643840), (560, 587504), (584, 563360), (640, 514066), (730, 450688), (896, 367190), (1006, 327040), (1022, 321920), (1120, 293752), (1168, 281680), (1280, 257033), (1460, 225344), (1792, 183595), (2012, 163520), (2044, 160960), (2240, 146876), (2336, 140840), (2515, 130816), (2555, 128768), (2920, 112672), (3521, 93440), (4024, 81760), (4088, 80480), (4480, 73438), (4672, 70420), (5030, 65408), (5110, 64384), (5840, 56336), (7042, 46720), (8048, 40880), (8176, 40240), (8960, 36719), (9344, 35210), (10060, 32704), (10220, 32192), (11680, 28168), (14084, 23360), (16096, 20440), (16352, 20120), (17605, 18688)]