384827720240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1\times {\mathrm{63487}}^1$

素因数の和:67974

約数の個数: 80

約数和(自身を含む): 947582779392

約数和(自身を除く): 562755059152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4457, 8914, 17828, 22285, 35656, 44570, 63487, 71312, 75769, 89140, 126974, 151538, 178280, 253948, 303076, 317435, 356560, 378845, 507896, 606152, 634870, 757690, 1015792, 1079279, 1212304, 1269740, 1515380, 2158558, 2539480, 3030760, 4317116, 5078960, 5396395, 6061520, 8634232, 10792790, 17268464, 21585580, 43171160, 86342320, 282961559, 565923118, 1131846236, 1414807795, 2263692472, 2829615590, 4527384944, 4810346503, 5659231180, 9620693006, 11318462360, 19241386012, 22636924720, 24051732515, 38482772024, 48103465030, 76965544048, 96206930060, 192413860120, 384827720240]

約数ペア:

[(1, 384827720240), (2, 192413860120), (4, 96206930060), (5, 76965544048), (8, 48103465030), (10, 38482772024), (16, 24051732515), (17, 22636924720), (20, 19241386012), (34, 11318462360), (40, 9620693006), (68, 5659231180), (80, 4810346503), (85, 4527384944), (136, 2829615590), (170, 2263692472), (272, 1414807795), (340, 1131846236), (680, 565923118), (1360, 282961559), (4457, 86342320), (8914, 43171160), (17828, 21585580), (22285, 17268464), (35656, 10792790), (44570, 8634232), (63487, 6061520), (71312, 5396395), (75769, 5078960), (89140, 4317116), (126974, 3030760), (151538, 2539480), (178280, 2158558), (253948, 1515380), (303076, 1269740), (317435, 1212304), (356560, 1079279), (378845, 1015792), (507896, 757690), (606152, 634870)]