3944163840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1550

約数の個数: 160

約数和(自身を含む): 12646440576

約数和(自身を除く): 8702276736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 503, 512, 640, 768, 960, 1006, 1021, 1280, 1509, 1536, 1920, 2012, 2042, 2515, 2560, 3018, 3063, 3840, 4024, 4084, 5030, 5105, 6036, 6126, 7545, 7680, 8048, 8168, 10060, 10210, 12072, 12252, 15090, 15315, 16096, 16336, 20120, 20420, 24144, 24504, 30180, 30630, 32192, 32672, 40240, 40840, 48288, 49008, 60360, 61260, 64384, 65344, 80480, 81680, 96576, 98016, 120720, 122520, 128768, 130688, 160960, 163360, 193152, 196032, 241440, 245040, 257536, 261376, 321920, 326720, 386304, 392064, 482880, 490080, 513563, 522752, 643840, 653440, 772608, 784128, 965760, 980160, 1027126, 1287680, 1306880, 1540689, 1568256, 1931520, 1960320, 2054252, 2567815, 2613760, 3081378, 3863040, 3920640, 4108504, 5135630, 6162756, 7703445, 7841280, 8217008, 10271260, 12325512, 15406890, 16434016, 20542520, 24651024, 30813780, 32868032, 41085040, 49302048, 61627560, 65736064, 82170080, 98604096, 123255120, 131472128, 164340160, 197208192, 246510240, 262944256, 328680320, 394416384, 493020480, 657360640, 788832768, 986040960, 1314721280, 1972081920, 3944163840]

約数ペア:

[(1, 3944163840), (2, 1972081920), (3, 1314721280), (4, 986040960), (5, 788832768), (6, 657360640), (8, 493020480), (10, 394416384), (12, 328680320), (15, 262944256), (16, 246510240), (20, 197208192), (24, 164340160), (30, 131472128), (32, 123255120), (40, 98604096), (48, 82170080), (60, 65736064), (64, 61627560), (80, 49302048), (96, 41085040), (120, 32868032), (128, 30813780), (160, 24651024), (192, 20542520), (240, 16434016), (256, 15406890), (320, 12325512), (384, 10271260), (480, 8217008), (503, 7841280), (512, 7703445), (640, 6162756), (768, 5135630), (960, 4108504), (1006, 3920640), (1021, 3863040), (1280, 3081378), (1509, 2613760), (1536, 2567815), (1920, 2054252), (2012, 1960320), (2042, 1931520), (2515, 1568256), (2560, 1540689), (3018, 1306880), (3063, 1287680), (3840, 1027126), (4024, 980160), (4084, 965760), (5030, 784128), (5105, 772608), (6036, 653440), (6126, 643840), (7545, 522752), (7680, 513563), (8048, 490080), (8168, 482880), (10060, 392064), (10210, 386304), (12072, 326720), (12252, 321920), (15090, 261376), (15315, 257536), (16096, 245040), (16336, 241440), (20120, 196032), (20420, 193152), (24144, 163360), (24504, 160960), (30180, 130688), (30630, 128768), (32192, 122520), (32672, 120720), (40240, 98016), (40840, 96576), (48288, 81680), (49008, 80480), (60360, 65344), (61260, 64384)]