741918638080

素因数分解:

$2^{18}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4457}}^1$

素因数の和:4625

約数の個数: 152

約数和(自身を含む): 1795024470528

約数和(自身を除く): 1053105832448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2540, 2560, 4064, 4096, 4457, 5080, 5120, 8128, 8192, 8914, 10160, 10240, 16256, 16384, 17828, 20320, 20480, 22285, 32512, 32768, 35656, 40640, 40960, 44570, 65024, 65536, 71312, 81280, 81920, 89140, 130048, 131072, 142624, 162560, 163840, 178280, 260096, 262144, 285248, 325120, 327680, 356560, 520192, 566039, 570496, 650240, 655360, 713120, 1040384, 1132078, 1140992, 1300480, 1310720, 1426240, 2080768, 2264156, 2281984, 2600960, 2830195, 2852480, 4161536, 4528312, 4563968, 5201920, 5660390, 5704960, 8323072, 9056624, 9127936, 10403840, 11320780, 11409920, 16646144, 18113248, 18255872, 20807680, 22641560, 22819840, 33292288, 36226496, 36511744, 41615360, 45283120, 45639680, 72452992, 73023488, 83230720, 90566240, 91279360, 144905984, 146046976, 166461440, 181132480, 182558720, 289811968, 292093952, 362264960, 365117440, 579623936, 584187904, 724529920, 730234880, 1159247872, 1168375808, 1449059840, 1460469760, 2318495744, 2898119680, 2920939520, 4636991488, 5796239360, 5841879040, 9273982976, 11592478720, 18547965952, 23184957440, 37095931904, 46369914880, 74191863808, 92739829760, 148383727616, 185479659520, 370959319040, 741918638080]

約数ペア:

[(1, 741918638080), (2, 370959319040), (4, 185479659520), (5, 148383727616), (8, 92739829760), (10, 74191863808), (16, 46369914880), (20, 37095931904), (32, 23184957440), (40, 18547965952), (64, 11592478720), (80, 9273982976), (127, 5841879040), (128, 5796239360), (160, 4636991488), (254, 2920939520), (256, 2898119680), (320, 2318495744), (508, 1460469760), (512, 1449059840), (635, 1168375808), (640, 1159247872), (1016, 730234880), (1024, 724529920), (1270, 584187904), (1280, 579623936), (2032, 365117440), (2048, 362264960), (2540, 292093952), (2560, 289811968), (4064, 182558720), (4096, 181132480), (4457, 166461440), (5080, 146046976), (5120, 144905984), (8128, 91279360), (8192, 90566240), (8914, 83230720), (10160, 73023488), (10240, 72452992), (16256, 45639680), (16384, 45283120), (17828, 41615360), (20320, 36511744), (20480, 36226496), (22285, 33292288), (32512, 22819840), (32768, 22641560), (35656, 20807680), (40640, 18255872), (40960, 18113248), (44570, 16646144), (65024, 11409920), (65536, 11320780), (71312, 10403840), (81280, 9127936), (81920, 9056624), (89140, 8323072), (130048, 5704960), (131072, 5660390), (142624, 5201920), (162560, 4563968), (163840, 4528312), (178280, 4161536), (260096, 2852480), (262144, 2830195), (285248, 2600960), (325120, 2281984), (327680, 2264156), (356560, 2080768), (520192, 1426240), (566039, 1310720), (570496, 1300480), (650240, 1140992), (655360, 1132078), (713120, 1040384)]